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Content problems - mixed content, missing files etc., 5 invalid Headers

Checked:
09.07.2024 17:58:22

Older results

I - 28.05.2024 14:46:46

1. IP-Addresses

Host	Type	IP-Address	is auth.	∑ Queries	∑ Timeout
4bis.nl	A	83.149.93.214 Purmerend/North Holland/The Netherlands (NL) - LEASEWEB Hostname: gw1.hlm.4bisnl.net	yes	2	0
	A	83.149.93.216 Purmerend/North Holland/The Netherlands (NL) - LEASEWEB No Hostname found	yes	2	0
	AAAA	2001:1af8:4900:a031:3:0:4b10:10 Amsterdam/North Holland/The Netherlands (NL) - LeaseWeb Netherlands B.V.	yes
	AAAA	2001:1af8:4900:a031:3:0:4b10:11 Amsterdam/North Holland/The Netherlands (NL) - LeaseWeb Netherlands B.V.	yes
www.4bis.nl	CNAME	4bis.nl	yes	1	0
	A	83.149.93.214 Purmerend/North Holland/The Netherlands (NL) - LEASEWEB Hostname: gw1.hlm.4bisnl.net	yes
	A	83.149.93.216 Purmerend/North Holland/The Netherlands (NL) - LEASEWEB No Hostname found	yes
	AAAA	2001:1af8:4900:a031:3:0:4b10:10 Amsterdam/North Holland/The Netherlands (NL) - LeaseWeb Netherlands B.V.	yes
	AAAA	2001:1af8:4900:a031:3:0:4b10:11 Amsterdam/North Holland/The Netherlands (NL) - LeaseWeb Netherlands B.V.	yes
*.4bis.nl	A	83.149.93.216	yes
	A	83.149.93.214	yes
	AAAA	2001:1af8:4900:a031:3:0:4b10:10	yes
	AAAA	2001:1af8:4900:a031:3:0:4b10:11	yes
	CNAME	4bis.nl	yes

2. DNSSEC

Zone (*)	DNSSEC - Informations

Zone: (root)
(root)	1 DS RR published


	DS with Algorithm 8, KeyTag 20326, DigestType 2 and Digest 4G1EuAuPHTmpXAsNfGXQhFjogECbvGg0VxBCN8f47I0=


	• Status: Valid because published


	3 DNSKEY RR found


	Public Key with Algorithm 8, KeyTag 5613, Flags 256


	Public Key with Algorithm 8, KeyTag 20038, Flags 256


	Public Key with Algorithm 8, KeyTag 20326, Flags 257 (SEP = Secure Entry Point)


	1 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 22.07.2024, 00:00:00 +, Signature-Inception: 01.07.2024, 00:00:00 +, KeyTag 20326, Signer-Name: (root)


	• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 20326 used to validate the DNSKEY RRSet


	• Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 20326, DigestType 2 and Digest "4G1EuAuPHTmpXAsNfGXQhFjogECbvGg0VxBCN8f47I0=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: nl
nl	1 DS RR in the parent zone found


	DS with Algorithm 13, KeyTag 17153, DigestType 2 and Digest xd/dyR51MlYqNfPCzTCCOJS+CPIBAfGr9FyKuXOfP0k=


	1 RRSIG RR to validate DS RR found


	RRSIG-Owner nl., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 22.07.2024, 05:00:00 +, Signature-Inception: 09.07.2024, 04:00:00 +, KeyTag 20038, Signer-Name: (root)


	• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 20038 used to validate the DS RRSet in the parent zone


	3 DNSKEY RR found


	Public Key with Algorithm 13, KeyTag 17153, Flags 257 (SEP = Secure Entry Point)


	Public Key with Algorithm 13, KeyTag 38714, Flags 256


	Public Key with Algorithm 13, KeyTag 63436, Flags 256


	1 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner nl., Algorithm: 13, 1 Labels, original TTL: 3600 sec, Signature-expiration: 19.07.2024, 17:57:37 +, Signature-Inception: 05.07.2024, 05:37:25 +, KeyTag 17153, Signer-Name: nl


	• Status: Good - Algorithmus 13 and DNSKEY with KeyTag 17153 used to validate the DNSKEY RRSet


	• Status: Valid Chain of trust. Parent-DS with Algorithm 13, KeyTag 17153, DigestType 2 and Digest "xd/dyR51MlYqNfPCzTCCOJS+CPIBAfGr9FyKuXOfP0k=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: 4bis.nl
4bis.nl	0 DS RR in the parent zone found


	DS-Query in the parent zone has a valid NSEC3 RR as result with the hashed query name "aqc03q7t6gre78sh5ih0thi35k8kv5dl" between the hashed NSEC3-owner "aqc03q7t6gre78sh5ih0thi35k8kv5dl" and the hashed NextOwner "aqc0aq0eivu64mc1a0pvusu98jkk2j1u". So the parent zone confirmes the not-existence of a DS RR. Bitmap: No Bitmap? Validated: RRSIG-Owner aqc03q7t6gre78sh5ih0thi35k8kv5dl.nl., Algorithm: 13, 2 Labels, original TTL: 600 sec, Signature-expiration: 19.07.2024, 12:52:48 +, Signature-Inception: 05.07.2024, 03:37:25 +, KeyTag 38714, Signer-Name: nl


	0 DNSKEY RR found




Zone: www.4bis.nl
www.4bis.nl	0 DS RR in the parent zone found

3. Name Servers

Domain	Nameserver	NS-IP
4bis.nl	• ns-cloud-e1.googledomains.com	216.239.32.110 Mountain View/California/United States (US) - Google LLC	•
	•	2001:4860:4802:32::6e Mountain View/California/United States (US) - Google LLC	•
	• ns-cloud-e2.googledomains.com	216.239.34.110 Mountain View/California/United States (US) - Google LLC	•
	•	2001:4860:4802:34::6e Mountain View/California/United States (US) - Google LLC	•
	• ns-cloud-e3.googledomains.com	216.239.36.110 Mountain View/California/United States (US) - Google LLC	•
	•	2001:4860:4802:36::6e Mountain View/California/United States (US) - Google LLC	•
	• ns-cloud-e4.googledomains.com	216.239.38.110 Mountain View/California/United States (US) - Google LLC	•
	•	2001:4860:4802:38::6e Mountain View/California/United States (US) - Google LLC	•
nl	• ns1.dns.nl / eqx-fr-ns01-5666		•
	• ns3.dns.nl / tld-all-ffm1@53024		•
	• ns4.dns.nl / FRA1		•

4. SOA-Entries

Domain:	nl
Zone-Name:	nl
Primary:	ns1.dns.nl
Mail:	hostmaster.domain-registry.nl
Serial:	2024070931
Refresh:	3600
Retry:	600
Expire:	2419200
TTL:	600
num Entries:	3

Domain:	4bis.nl
Zone-Name:	4bis.nl
Primary:	ns-cloud-e1.googledomains.com
Mail:	cloud-dns-hostmaster.google.com
Serial:	1
Refresh:	21600
Retry:	3600
Expire:	259200
TTL:	300
num Entries:	8

5. Screenshots

Startaddress: https://4bis.nl/nl/, address used: https://4bis.nl/nl/, Screenshot created 2024-07-09 18:04:22 +00:0

Mobil (412px x 732px)

1066 milliseconds

Mobil + Landscape (732px x 412px)

1062 milliseconds

Screenshot mobile landscape - https://4bis.nl/nl/

Screen (1280px x 1680px)

1235 milliseconds

Screenshot Desktop - https://4bis.nl/nl/

Mobile- and other Chrome-Checks

	width	height
visual Viewport	396	732
content Size	396	10624

Good: No horizontal scrollbar. Content-size width = visual Viewport width.

6. Url-Checks

show header:

Domainname	Http-Status	redirect	Sec.	G
• http://4bis.nl/ 83.149.93.214	301	https://4bis.nl/ Html is minified: 109.46 %	0.043	A
Date: Tue, 09 Jul 2024 15:58:57 GMT
Connection: close
Location: https://4bis.nl/
fbis_cloud: fbis_server_id
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
Referrer-Policy: Unsafe-url
Content-Security-Policy: default-src * data: 'unsafe-eval' 'unsafe-inline'
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Content-Type: text/html
Content-Length: 162

• http://4bis.nl/ 83.149.93.216	301	https://4bis.nl/ Html is minified: 109.46 %	0.043	A
Date: Tue, 09 Jul 2024 15:58:57 GMT
Connection: close
Location: https://4bis.nl/
X-Robots-Tag: noindex
Content-Type: text/html
Content-Length: 162

• http://4bis.nl/ 2001:1af8:4900:a031:3:0:4b10:10	301	https://4bis.nl/ Html is minified: 109.46 %	0.040	A
Date: Tue, 09 Jul 2024 15:58:57 GMT
Connection: close
Location: https://4bis.nl/
fbis_cloud: fbis_server_id
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
Referrer-Policy: Unsafe-url
Content-Security-Policy: default-src * data: 'unsafe-eval' 'unsafe-inline'
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Content-Type: text/html
Content-Length: 162

• http://4bis.nl/ 2001:1af8:4900:a031:3:0:4b10:11	301	https://4bis.nl/ Html is minified: 109.46 %	0.040	A
Date: Tue, 09 Jul 2024 15:58:57 GMT
Connection: close
Location: https://4bis.nl/
X-Robots-Tag: noindex
Content-Type: text/html
Content-Length: 162

• http://www.4bis.nl/ 83.149.93.214	301	https://www.4bis.nl/ Html is minified: 109.46 %	0.036	A
Date: Tue, 09 Jul 2024 15:58:57 GMT
Connection: close
Location: https://www.4bis.nl/
fbis_cloud: fbis_server_id
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
Referrer-Policy: Unsafe-url
Content-Security-Policy: default-src * data: 'unsafe-eval' 'unsafe-inline'
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Content-Type: text/html
Content-Length: 162

• http://www.4bis.nl/ 83.149.93.216	301	https://4bis.nl/ Html is minified: 109.46 %	0.043	E
Date: Tue, 09 Jul 2024 15:58:57 GMT
Connection: close
Location: https://4bis.nl/
X-Robots-Tag: noindex
Content-Type: text/html
Content-Length: 162

• http://www.4bis.nl/ 2001:1af8:4900:a031:3:0:4b10:10	301	https://www.4bis.nl/ Html is minified: 109.46 %	0.040	A
Date: Tue, 09 Jul 2024 15:58:57 GMT
Connection: close
Location: https://www.4bis.nl/
fbis_cloud: fbis_server_id
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
Referrer-Policy: Unsafe-url
Content-Security-Policy: default-src * data: 'unsafe-eval' 'unsafe-inline'
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Content-Type: text/html
Content-Length: 162

• http://www.4bis.nl/ 2001:1af8:4900:a031:3:0:4b10:11	301	https://4bis.nl/ Html is minified: 109.46 %	0.040	E
Date: Tue, 09 Jul 2024 15:58:57 GMT
Connection: close
Location: https://4bis.nl/
X-Robots-Tag: noindex
Content-Type: text/html
Content-Length: 162

• https://4bis.nl/ 83.149.93.214	301	https://4bis.nl/nl/ Html is minified: 100.00 %	3.163	B-
Date: Tue, 09 Jul 2024 15:58:58 GMT
Transfer-Encoding: chunked
Connection: close
Location: /nl/
Cache-Control: must-revalidate, max-age=0, private
K-Cache-Status: HIT
T-Cache-Status: 0
Strict-Transport-Security: max-age=31536000; preload, max-age=31536000; includeSubDomains; preload
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
Referrer-Policy: strict-origin-when-cross-origin
Content-Security-Policy: default-src blob: https: data: 'unsafe-eval' 'unsafe-inline'; frame-ancestors 'self';
G-Cache-fragment-cache: 0
G-Cache-cart-check: _no_items_in_cart
G-Cache-Status: HIT
G-Cache-loggedin: 0
Content-Type: text/html; charset=UTF-8
Expires: Tue, 09 Jul 2024 15:58:26 GMT
Last-Modified: Tuesday, 09-Jul-2024 15:58:58 GMT

• https://4bis.nl/ 83.149.93.216	301	https://4bis.nl/nl/ Html is minified: 100.00 %	3.156	B-
Date: Tue, 09 Jul 2024 15:59:02 GMT
Transfer-Encoding: chunked
Connection: close
Location: /nl/
Cache-Control: must-revalidate, max-age=0, private
K-Cache-Status: HIT
T-Cache-Status: 0
Strict-Transport-Security: max-age=31536000; preload, max-age=31536000; includeSubDomains; preload
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
Referrer-Policy: strict-origin-when-cross-origin
Content-Security-Policy: default-src https: data: 'unsafe-eval' 'unsafe-inline'; frame-ancestors 'self'; img-src http: https: data:;
G-Cache-Status: HIT
Content-Type: text/html; charset=UTF-8
Expires: Tue, 09 Jul 2024 15:44:52 GMT
Last-Modified: Tuesday, 09-Jul-2024 15:59:02 GMT

• https://4bis.nl/ 2001:1af8:4900:a031:3:0:4b10:10	301	https://4bis.nl/nl/ Html is minified: 100.00 %	3.163	B-
Date: Tue, 09 Jul 2024 15:59:06 GMT
Transfer-Encoding: chunked
Connection: close
Location: /nl/
Cache-Control: must-revalidate, max-age=0, private
K-Cache-Status: HIT
T-Cache-Status: 0
Strict-Transport-Security: max-age=31536000; preload, max-age=31536000; includeSubDomains; preload
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
Referrer-Policy: strict-origin-when-cross-origin
Content-Security-Policy: default-src blob: https: data: 'unsafe-eval' 'unsafe-inline'; frame-ancestors 'self';
G-Cache-fragment-cache: 0
G-Cache-cart-check: _no_items_in_cart
G-Cache-Status: HIT
G-Cache-loggedin: 0
Content-Type: text/html; charset=UTF-8
Expires: Tue, 09 Jul 2024 15:58:26 GMT
Last-Modified: Tuesday, 09-Jul-2024 15:59:06 GMT

• https://4bis.nl/ 2001:1af8:4900:a031:3:0:4b10:11	301	https://4bis.nl/nl/ Html is minified: 100.00 %	3.130	B-
Date: Tue, 09 Jul 2024 15:59:10 GMT
Transfer-Encoding: chunked
Connection: close
Location: /nl/
Cache-Control: must-revalidate, max-age=0, private
K-Cache-Status: HIT
T-Cache-Status: 0
Strict-Transport-Security: max-age=31536000; preload, max-age=31536000; includeSubDomains; preload
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
Referrer-Policy: strict-origin-when-cross-origin
Content-Security-Policy: default-src https: data: 'unsafe-eval' 'unsafe-inline'; frame-ancestors 'self'; img-src http: https: data:;
G-Cache-Status: HIT
Content-Type: text/html; charset=UTF-8
Expires: Tue, 09 Jul 2024 15:44:52 GMT
Last-Modified: Tuesday, 09-Jul-2024 15:59:10 GMT

• https://www.4bis.nl/ 83.149.93.214	301	https://4bis.nl/ Html is minified: 109.46 %	3.380	A
Date: Tue, 09 Jul 2024 15:59:14 GMT
Connection: close
Location: https://4bis.nl/
fbis_cloud: fbis_server_id
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
Referrer-Policy: Unsafe-url
Content-Security-Policy: default-src * data: 'unsafe-eval' 'unsafe-inline'
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Content-Type: text/html
Content-Length: 162

• https://www.4bis.nl/ 83.149.93.216	301	https://4bis.nl/ Html is minified: 109.46 %	3.173	A
Date: Tue, 09 Jul 2024 15:59:18 GMT
Connection: close
Location: https://4bis.nl/
fbis_cloud: fbis_server_id
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
Referrer-Policy: Unsafe-url
Content-Security-Policy: default-src * data: 'unsafe-eval' 'unsafe-inline'
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Content-Type: text/html
Content-Length: 162

• https://www.4bis.nl/ 2001:1af8:4900:a031:3:0:4b10:10	301	https://4bis.nl/ Html is minified: 109.46 %	3.104	A
Date: Tue, 09 Jul 2024 15:59:22 GMT
Connection: close
Location: https://4bis.nl/
fbis_cloud: fbis_server_id
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
Referrer-Policy: Unsafe-url
Content-Security-Policy: default-src * data: 'unsafe-eval' 'unsafe-inline'
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Content-Type: text/html
Content-Length: 162

• https://www.4bis.nl/ 2001:1af8:4900:a031:3:0:4b10:11	301	https://4bis.nl/ Html is minified: 109.46 %	3.150	A
Date: Tue, 09 Jul 2024 15:59:26 GMT
Connection: close
Location: https://4bis.nl/
fbis_cloud: fbis_server_id
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
Referrer-Policy: Unsafe-url
Content-Security-Policy: default-src * data: 'unsafe-eval' 'unsafe-inline'
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Content-Type: text/html
Content-Length: 162

• https://4bis.nl/nl/ Inline-JavaScript (∑/total): 2/1627 Inline-CSS (∑/total): 0/0	200	Html is minified: 104.38 % Other inline scripts (∑/total): 4/2569	3.163	I-
Date: Tue, 09 Jul 2024 15:59:45 GMT
Transfer-Encoding: chunked
Connection: close
Cache-Control: must-revalidate, max-age=0, private
Link: <https://cdn.4b.is/techlabs.4bis.co/cdn/4bis-nl/public/uploads/2023-01/GeMF6XSdZ-ZqNTOL.svg>; rel="preload"; as="image",<https://4bis.nl/nl/>; rel="canonical",</build/runtime.18a02a75.js>; rel="preload"; as="script",</build/991.e52489bc.js>; rel="preload"; as="script",</build/304.b02e51a0.js>; rel="preload"; as="script",</build/app.729ee2ba.js>; rel="preload"; as="script",</build/app.f303fde3.css>; rel="preload"; as="style"
K-Cache-Status: STALE
T-Cache-Status: 0
Strict-Transport-Security: max-age=31536000; preload, max-age=31536000; includeSubDomains; preload
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
Referrer-Policy: strict-origin-when-cross-origin
Content-Security-Policy: default-src blob: https: data: 'unsafe-eval' 'unsafe-inline'; frame-ancestors 'self';
G-Cache-fragment-cache: 0
G-Cache-cart-check: _no_items_in_cart
G-Cache-Status: STALE
G-Cache-loggedin: 0
Content-Type: text/html; charset=UTF-8
Expires: Tue, 09 Jul 2024 15:37:01 GMT
Content-Encoding: gzip
Last-Modified: Tuesday, 09-Jul-2024 15:59:45 GMT

• http://4bis.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 83.149.93.214 Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0	404	Html is minified: 100.00 % Other inline scripts (∑/total): 0/0	0.044	A
Not Found
Visible Content:
Date: Tue, 09 Jul 2024 15:59:30 GMT
Transfer-Encoding: chunked
Connection: close
fbis_cloud: fbis_server_id
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
Referrer-Policy: Unsafe-url
Content-Security-Policy: default-src * data: 'unsafe-eval' 'unsafe-inline'
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Content-Type: text/html; charset=iso-8859-1
Content-Encoding: gzip

• http://4bis.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 83.149.93.216 Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0	404	Html is minified: 100.00 % Other inline scripts (∑/total): 0/0	0.043	A
Not Found
Visible Content:
Date: Tue, 09 Jul 2024 15:59:30 GMT
Transfer-Encoding: chunked
Connection: close
X-Robots-Tag: noindex
Content-Type: text/html; charset=iso-8859-1
Content-Encoding: gzip

• http://4bis.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 2001:1af8:4900:a031:3:0:4b10:10 Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0	404	Html is minified: 100.00 % Other inline scripts (∑/total): 0/0	0.037	A
Not Found
Visible Content:
Date: Tue, 09 Jul 2024 15:59:30 GMT
Transfer-Encoding: chunked
Connection: close
fbis_cloud: fbis_server_id
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
Referrer-Policy: Unsafe-url
Content-Security-Policy: default-src * data: 'unsafe-eval' 'unsafe-inline'
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Content-Type: text/html; charset=iso-8859-1
Content-Encoding: gzip

• http://4bis.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 2001:1af8:4900:a031:3:0:4b10:11 Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0	404	Html is minified: 100.00 % Other inline scripts (∑/total): 0/0	0.044	A
Not Found
Visible Content:
Date: Tue, 09 Jul 2024 15:59:30 GMT
Transfer-Encoding: chunked
Connection: close
X-Robots-Tag: noindex
Content-Type: text/html; charset=iso-8859-1
Content-Encoding: gzip

• http://www.4bis.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 83.149.93.214 Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0	404	Html is minified: 100.00 % Other inline scripts (∑/total): 0/0	0.040	A
Not Found
Visible Content:
Date: Tue, 09 Jul 2024 15:59:30 GMT
Transfer-Encoding: chunked
Connection: close
fbis_cloud: fbis_server_id
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
Referrer-Policy: Unsafe-url
Content-Security-Policy: default-src * data: 'unsafe-eval' 'unsafe-inline'
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Content-Type: text/html; charset=iso-8859-1
Content-Encoding: gzip

• http://www.4bis.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 83.149.93.216 Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0	404	Html is minified: 100.00 % Other inline scripts (∑/total): 0/0	0.043	A
Not Found
Visible Content:
Date: Tue, 09 Jul 2024 15:59:30 GMT
Transfer-Encoding: chunked
Connection: close
X-Robots-Tag: noindex
Content-Type: text/html; charset=iso-8859-1
Content-Encoding: gzip

• http://www.4bis.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 2001:1af8:4900:a031:3:0:4b10:10 Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0	404	Html is minified: 100.00 % Other inline scripts (∑/total): 0/0	0.040	A
Not Found
Visible Content:
Date: Tue, 09 Jul 2024 15:59:31 GMT
Transfer-Encoding: chunked
Connection: close
fbis_cloud: fbis_server_id
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
Referrer-Policy: Unsafe-url
Content-Security-Policy: default-src * data: 'unsafe-eval' 'unsafe-inline'
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Content-Type: text/html; charset=iso-8859-1
Content-Encoding: gzip

• http://www.4bis.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 2001:1af8:4900:a031:3:0:4b10:11 Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0	404	Html is minified: 100.00 % Other inline scripts (∑/total): 0/0	0.044	A
Not Found
Visible Content:
Date: Tue, 09 Jul 2024 15:59:31 GMT
Transfer-Encoding: chunked
Connection: close
X-Robots-Tag: noindex
Content-Type: text/html; charset=iso-8859-1
Content-Encoding: gzip

• https://83.149.93.214/ 83.149.93.214	303	https://4bis.nl/nl/domain-registered?domain=83.149.93.214 Html is minified: 110.61 %	3.180	N
Certificate error: RemoteCertificateNameMismatch
Date: Tue, 09 Jul 2024 15:59:31 GMT
Connection: close
Location: https://4bis.nl/nl/domain-registered?domain=83.149.93.214
Strict-Transport-Security: max-age=31536000; preload
Content-Type: text/html
Content-Length: 146

• https://83.149.93.216/ 83.149.93.216	303	https://4bis.nl/nl/domain-registered?domain=83.149.93.216 Html is minified: 110.61 %	2.420	N
Certificate error: RemoteCertificateNameMismatch, RemoteCertificateChainErrors
Date: Tue, 09 Jul 2024 15:59:35 GMT
Connection: close
Location: https://4bis.nl/nl/domain-registered?domain=83.149.93.216
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Content-Type: text/html
Content-Length: 146

• https://[2001:1af8:4900:a031:0003:0000:4b10:0010]/ 2001:1af8:4900:a031:3:0:4b10:10	303	https://4bis.nl/nl/domain-registered?domain=[2001:1af8:4900:a031:3:0:4b10:10] Html is minified: 110.61 %	3.163	N
Certificate error: RemoteCertificateNameMismatch
Date: Tue, 09 Jul 2024 15:59:38 GMT
Connection: close
Location: https://4bis.nl/nl/domain-registered?domain=[2001:1af8:4900:a031:3:0:4b10:10]
Strict-Transport-Security: max-age=31536000; preload
Content-Type: text/html
Content-Length: 146

• https://[2001:1af8:4900:a031:0003:0000:4b10:0011]/ 2001:1af8:4900:a031:3:0:4b10:11	303	https://4bis.nl/nl/domain-registered?domain=[2001:1af8:4900:a031:3:0:4b10:11] Html is minified: 110.61 %	2.144	N
Certificate error: RemoteCertificateNameMismatch, RemoteCertificateChainErrors
Date: Tue, 09 Jul 2024 15:59:42 GMT
Connection: close
Location: https://4bis.nl/nl/domain-registered?domain=[2001:1af8:4900:a031:3:0:4b10:11]
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Content-Type: text/html
Content-Length: 146

• https://4bis.nl/nl/domain-registered?domain=83.149.93.214 Inline-JavaScript (∑/total): 2/1627 Inline-CSS (∑/total): 0/0	200	Html is minified: 107.18 % Other inline scripts (∑/total): 4/2746	3.153	I-
Date: Tue, 09 Jul 2024 15:59:50 GMT
Transfer-Encoding: chunked
Connection: close
Cache-Control: must-revalidate, max-age=0, private
Link: <https://cdn.4b.is/techlabs.4bis.co/cdn/4bis-nl/public/uploads/2023-01/GeMF6XSdZ-ZqNTOL.svg>; rel="preload"; as="image",<https://4bis.nl/nl/domain-registered>; rel="canonical",</build/runtime.18a02a75.js>; rel="preload"; as="script",</build/991.e52489bc.js>; rel="preload"; as="script",</build/304.b02e51a0.js>; rel="preload"; as="script",</build/app.729ee2ba.js>; rel="preload"; as="script",</build/app.f303fde3.css>; rel="preload"; as="style"
K-Cache-Status: STALE
T-Cache-Status: 0
Strict-Transport-Security: max-age=31536000; preload, max-age=31536000; includeSubDomains; preload
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
Referrer-Policy: strict-origin-when-cross-origin
Content-Security-Policy: default-src blob: https: data: 'unsafe-eval' 'unsafe-inline'; frame-ancestors 'self';
G-Cache-fragment-cache: 0
G-Cache-cart-check: _no_items_in_cart
G-Cache-Status: STALE
G-Cache-loggedin: 0
Content-Type: text/html; charset=UTF-8
Expires: Tue, 09 Jul 2024 15:00:26 GMT
Content-Encoding: gzip
Last-Modified: Tuesday, 09-Jul-2024 15:59:50 GMT

• https://4bis.nl/nl/domain-registered?domain=83.149.93.216 Inline-JavaScript (∑/total): 2/1627 Inline-CSS (∑/total): 0/0	200	Html is minified: 107.18 % Other inline scripts (∑/total): 4/2746	3.176	I-
Date: Tue, 09 Jul 2024 15:59:54 GMT
Transfer-Encoding: chunked
Connection: close
Cache-Control: must-revalidate, max-age=0, private
Link: <https://cdn.4b.is/techlabs.4bis.co/cdn/4bis-nl/public/uploads/2023-01/GeMF6XSdZ-ZqNTOL.svg>; rel="preload"; as="image",<https://4bis.nl/nl/domain-registered>; rel="canonical",</build/runtime.18a02a75.js>; rel="preload"; as="script",</build/991.e52489bc.js>; rel="preload"; as="script",</build/304.b02e51a0.js>; rel="preload"; as="script",</build/app.729ee2ba.js>; rel="preload"; as="script",</build/app.f303fde3.css>; rel="preload"; as="style"
K-Cache-Status: HIT
T-Cache-Status: 0
Strict-Transport-Security: max-age=31536000; preload, max-age=31536000; includeSubDomains; preload
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
Referrer-Policy: strict-origin-when-cross-origin
Content-Security-Policy: default-src blob: https: data: 'unsafe-eval' 'unsafe-inline'; frame-ancestors 'self';
G-Cache-fragment-cache: 0
G-Cache-cart-check: _no_items_in_cart
G-Cache-Status: HIT
G-Cache-loggedin: 0
Content-Type: text/html; charset=UTF-8
Expires: Tue, 09 Jul 2024 15:55:39 GMT
Content-Encoding: gzip
Last-Modified: Tuesday, 09-Jul-2024 15:59:54 GMT

• https://4bis.nl/nl/domain-registered?domain=[2001:1af8:4900:a031:3:0:4b10:10] Inline-JavaScript (∑/total): 2/1627 Inline-CSS (∑/total): 0/0	200	Html is minified: 107.17 % Other inline scripts (∑/total): 4/2746	3.143	I-
Date: Tue, 09 Jul 2024 15:59:59 GMT
Transfer-Encoding: chunked
Connection: close
Cache-Control: must-revalidate, max-age=0, private
Link: <https://cdn.4b.is/techlabs.4bis.co/cdn/4bis-nl/public/uploads/2023-01/GeMF6XSdZ-ZqNTOL.svg>; rel="preload"; as="image",<https://4bis.nl/nl/domain-registered>; rel="canonical",</build/runtime.9a71ee5d.js>; rel="preload"; as="script",</build/102.4ff28f62.js>; rel="preload"; as="script",</build/169.401bf1e6.js>; rel="preload"; as="script",</build/app.9bad2164.js>; rel="preload"; as="script",</build/app.f303fde3.css>; rel="preload"; as="style"
K-Cache-Status: STALE
T-Cache-Status: 0
Strict-Transport-Security: max-age=31536000; preload, max-age=31536000; includeSubDomains; preload
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
Referrer-Policy: strict-origin-when-cross-origin
Content-Security-Policy: default-src blob: https: data: 'unsafe-eval' 'unsafe-inline'; frame-ancestors 'self';
G-Cache-fragment-cache: 0
G-Cache-cart-check: _no_items_in_cart
G-Cache-Status: STALE
G-Cache-loggedin: 0
Content-Type: text/html; charset=UTF-8
Expires: Mon, 08 Jul 2024 06:25:20 GMT
Content-Encoding: gzip
Last-Modified: Tuesday, 09-Jul-2024 15:59:59 GMT

• https://4bis.nl/nl/domain-registered?domain=[2001:1af8:4900:a031:3:0:4b10:11] Inline-JavaScript (∑/total): 2/1627 Inline-CSS (∑/total): 0/0	200	Html is minified: 107.17 % Other inline scripts (∑/total): 4/2746	3.140	I-
Date: Tue, 09 Jul 2024 16:00:03 GMT
Transfer-Encoding: chunked
Connection: close
Cache-Control: must-revalidate, max-age=0, private
Link: <https://cdn.4b.is/techlabs.4bis.co/cdn/4bis-nl/public/uploads/2023-01/GeMF6XSdZ-ZqNTOL.svg>; rel="preload"; as="image",<https://4bis.nl/nl/domain-registered>; rel="canonical",</build/runtime.18a02a75.js>; rel="preload"; as="script",</build/991.e52489bc.js>; rel="preload"; as="script",</build/304.b02e51a0.js>; rel="preload"; as="script",</build/app.729ee2ba.js>; rel="preload"; as="script",</build/app.f303fde3.css>; rel="preload"; as="style"
K-Cache-Status: STALE
T-Cache-Status: 0
Strict-Transport-Security: max-age=31536000; preload, max-age=31536000; includeSubDomains; preload
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
Referrer-Policy: strict-origin-when-cross-origin
Content-Security-Policy: default-src blob: https: data: 'unsafe-eval' 'unsafe-inline'; frame-ancestors 'self';
G-Cache-fragment-cache: 0
G-Cache-cart-check: _no_items_in_cart
G-Cache-Status: STALE
G-Cache-loggedin: 0
Content-Type: text/html; charset=UTF-8
Expires: Tue, 09 Jul 2024 12:07:17 GMT
Content-Encoding: gzip
Last-Modified: Tuesday, 09-Jul-2024 16:00:03 GMT

7. Comments

	1. General Results, most used to calculate the result
A	name "4bis.nl" is domain, public suffix is ".nl", top-level-domain is ".nl", top-level-domain-type is "country-code", Country is Netherlands (the), tld-manager is "SIDN (Stichting Internet Domeinregistratie Nederland)", num .nl-domains preloaded: 5322 (complete: 245733)
A	Good: All ip addresses are public addresses
A	Good: Minimal 2 ip addresses per domain name found: 4bis.nl has 4 different ip addresses (authoritative).
A	Good: Minimal 2 ip addresses per domain name found: www.4bis.nl has 4 different ip addresses (authoritative).
A	Good: Ipv4 and Ipv6 addresses per domain name found: 4bis.nl has 2 ipv4, 2 ipv6 addresses
A	Good: Ipv4 and Ipv6 addresses per domain name found: www.4bis.nl has 2 ipv4, 2 ipv6 addresses
A	Good: No asked Authoritative Name Server had a timeout
A	https://4bis.nl/ 83.149.93.214	301	https://4bis.nl/nl/	Correct redirect https to https
A	https://4bis.nl/ 83.149.93.216	301	https://4bis.nl/nl/	Correct redirect https to https
A	https://4bis.nl/ 2001:1af8:4900:a031:3:0:4b10:10	301	https://4bis.nl/nl/	Correct redirect https to https
A	https://4bis.nl/ 2001:1af8:4900:a031:3:0:4b10:11	301	https://4bis.nl/nl/	Correct redirect https to https
A	https://83.149.93.214/ 83.149.93.214	303	https://4bis.nl/nl/domain-registered?domain=83.149.93.214	Correct redirect https to https
A	https://83.149.93.216/ 83.149.93.216	303	https://4bis.nl/nl/domain-registered?domain=83.149.93.216	Correct redirect https to https
A	https://[2001:1af8:4900:a031:0003:0000:4b10:0010]/ 2001:1af8:4900:a031:3:0:4b10:10	303	https://4bis.nl/nl/domain-registered?domain=[2001:1af8:4900:a031:3:0:4b10:10]	Correct redirect https to https
A	https://[2001:1af8:4900:a031:0003:0000:4b10:0011]/ 2001:1af8:4900:a031:3:0:4b10:11	303	https://4bis.nl/nl/domain-registered?domain=[2001:1af8:4900:a031:3:0:4b10:11]	Correct redirect https to https
A	Good: destination is https
A	Good - only one version with Http-Status 200
A	Good: one preferred version: non-www is preferred
A	Good: No cookie sent via http.
A	Good: every https has a Strict Transport Security Header
A	Good: HSTS max-age is long enough, 31536000 seconds = 365 days
A	Good: HSTS has preload directive
	Warning: HSTS preload sent, but not in Preload-List. Never send a preload directive if you don't know what preload means. Check https://hstspreload.org/ to learn the basics about the Google-Preload list. If you send a preload directive, you should immediately add your domain to the HSTS preload list via https://hstspreload.org/ . If Google accepts the domain, so the status is "pending": Note that new entries are hardcoded into the Chrome source code and can take several months before they reach the stable version. So you will see this message some months. If you don't want that or if you don't understand "preload", but if you send a preload directive and if you have correct A-redirects, everybody can add your domain to that list. Then you may have problems, it's not easy to undo that. So if you don't want your domain preloaded, remove the preload directive.
	HSTS-Preload-Status: unknown. Domain never included in the Preload-list. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
A	Good: All urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset)
A	http://4bis.nl/ 83.149.93.214	301	https://4bis.nl/	Correct redirect http - https with the same domain name
A	http://4bis.nl/ 83.149.93.216	301	https://4bis.nl/	Correct redirect http - https with the same domain name
A	http://4bis.nl/ 2001:1af8:4900:a031:3:0:4b10:10	301	https://4bis.nl/	Correct redirect http - https with the same domain name
A	http://4bis.nl/ 2001:1af8:4900:a031:3:0:4b10:11	301	https://4bis.nl/	Correct redirect http - https with the same domain name
A	http://www.4bis.nl/ 83.149.93.214	301	https://www.4bis.nl/	Correct redirect http - https with the same domain name
A	http://www.4bis.nl/ 2001:1af8:4900:a031:3:0:4b10:10	301	https://www.4bis.nl/	Correct redirect http - https with the same domain name
B	https://4bis.nl/ 83.149.93.214	301	max-age=31536000; preload, max-age=31536000; includeSubDomains; preload	Critical: HSTS-Header has Parse-Errors. Comma found, but Comma not allowed. Perhaps more then one HSTS-Header., Unknown directive found. Only max-age (with value), includeSubdomains or preload allowed.
B	https://4bis.nl/ 83.149.93.216	301	max-age=31536000; preload, max-age=31536000; includeSubDomains; preload	Critical: HSTS-Header has Parse-Errors. Comma found, but Comma not allowed. Perhaps more then one HSTS-Header., Unknown directive found. Only max-age (with value), includeSubdomains or preload allowed.
B	https://4bis.nl/ 2001:1af8:4900:a031:3:0:4b10:10	301	max-age=31536000; preload, max-age=31536000; includeSubDomains; preload	Critical: HSTS-Header has Parse-Errors. Comma found, but Comma not allowed. Perhaps more then one HSTS-Header., Unknown directive found. Only max-age (with value), includeSubdomains or preload allowed.
B	https://4bis.nl/ 2001:1af8:4900:a031:3:0:4b10:11	301	max-age=31536000; preload, max-age=31536000; includeSubDomains; preload	Critical: HSTS-Header has Parse-Errors. Comma found, but Comma not allowed. Perhaps more then one HSTS-Header., Unknown directive found. Only max-age (with value), includeSubdomains or preload allowed.
B	https://4bis.nl/nl/	200	max-age=31536000; preload, max-age=31536000; includeSubDomains; preload	Critical: HSTS-Header has Parse-Errors. Comma found, but Comma not allowed. Perhaps more then one HSTS-Header., Unknown directive found. Only max-age (with value), includeSubdomains or preload allowed.
B	https://4bis.nl/nl/domain-registered?domain=83.149.93.214	200	max-age=31536000; preload, max-age=31536000; includeSubDomains; preload	Critical: HSTS-Header has Parse-Errors. Comma found, but Comma not allowed. Perhaps more then one HSTS-Header., Unknown directive found. Only max-age (with value), includeSubdomains or preload allowed.
B	https://4bis.nl/nl/domain-registered?domain=83.149.93.216	200	max-age=31536000; preload, max-age=31536000; includeSubDomains; preload	Critical: HSTS-Header has Parse-Errors. Comma found, but Comma not allowed. Perhaps more then one HSTS-Header., Unknown directive found. Only max-age (with value), includeSubdomains or preload allowed.
B	https://4bis.nl/nl/domain-registered?domain=[2001:1af8:4900:a031:3:0:4b10:10]	200	max-age=31536000; preload, max-age=31536000; includeSubDomains; preload	Critical: HSTS-Header has Parse-Errors. Comma found, but Comma not allowed. Perhaps more then one HSTS-Header., Unknown directive found. Only max-age (with value), includeSubdomains or preload allowed.
B	https://4bis.nl/nl/domain-registered?domain=[2001:1af8:4900:a031:3:0:4b10:11]	200	max-age=31536000; preload, max-age=31536000; includeSubDomains; preload	Critical: HSTS-Header has Parse-Errors. Comma found, but Comma not allowed. Perhaps more then one HSTS-Header., Unknown directive found. Only max-age (with value), includeSubdomains or preload allowed.
E	http://www.4bis.nl/ 83.149.93.216	301	https://4bis.nl/	Wrong redirect one domain http to other domain https. First redirect to https without new dns query, so the server can send the HSTS header. That's fundamental using HSTS (Http Strict Transport Security). First step: Add correct redirects http ⇒ https. Perhaps in your port 80 vHost something like "RewriteEngine on" + "RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,QSA,R=permanent]" (two rows, without the "). Don't add this in your port 443 vHost, that would create a loop. Then recheck your domain, should be Grade C. There is the rule to select one https version as preferred version.
E	http://www.4bis.nl/ 2001:1af8:4900:a031:3:0:4b10:11	301	https://4bis.nl/	Wrong redirect one domain http to other domain https. First redirect to https without new dns query, so the server can send the HSTS header. That's fundamental using HSTS (Http Strict Transport Security). First step: Add correct redirects http ⇒ https. Perhaps in your port 80 vHost something like "RewriteEngine on" + "RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,QSA,R=permanent]" (two rows, without the "). Don't add this in your port 443 vHost, that would create a loop. Then recheck your domain, should be Grade C. There is the rule to select one https version as preferred version.
N	https://83.149.93.214/ 83.149.93.214	303	https://4bis.nl/nl/domain-registered?domain=83.149.93.214	Error - Certificate isn't trusted, RemoteCertificateNameMismatch
N	https://83.149.93.216/ 83.149.93.216	303	https://4bis.nl/nl/domain-registered?domain=83.149.93.216	Error - Certificate isn't trusted, RemoteCertificateNameMismatch, RemoteCertificateChainErrors
N	https://[2001:1af8:4900:a031:0003:0000:4b10:0010]/ 2001:1af8:4900:a031:3:0:4b10:10	303	https://4bis.nl/nl/domain-registered?domain=[2001:1af8:4900:a031:3:0:4b10:10]	Error - Certificate isn't trusted, RemoteCertificateNameMismatch
N	https://[2001:1af8:4900:a031:0003:0000:4b10:0011]/ 2001:1af8:4900:a031:3:0:4b10:11	303	https://4bis.nl/nl/domain-registered?domain=[2001:1af8:4900:a031:3:0:4b10:11]	Error - Certificate isn't trusted, RemoteCertificateNameMismatch, RemoteCertificateChainErrors
	Warning: More then one ip address per domain name found, checking all ip addresses the same http status, but different certificates found: Domain 4bis.nl, 4 ip addresses, 2 certificates.
	Warning: More then one ip address per domain name found, checking all ip addresses the same http status, but different certificates found: Domain www.4bis.nl, 4 ip addresses, 2 certificates.
	Fatal: More then one ip address per domain name found, but checking all ip addresses different http status found.: Domain 4bis.nl, 4 ip addresses, 2 different http results.
	Fatal: More then one ip address per domain name found, but checking all ip addresses different http status found.: Domain www.4bis.nl, 4 ip addresses, 2 different http results.
	Info: Checking the ip addresses of that domain name not exact one certificate found. So it's impossible to check if that domain requires Server Name Indication (SNI).: Domain 4bis.nl, 4 ip addresses.
	Info: Checking the ip addresses of that domain name not exact one certificate found. So it's impossible to check if that domain requires Server Name Indication (SNI).: Domain www.4bis.nl, 4 ip addresses.
A	Good: _mta-sts TXT record found (mta-sts: Mail Transfer Agent Strict Transport Security - see RFC 8461). Domainname: 4bis.nl
B	Bad: _mta-sts TXT found, but invalid
	2. Header-Checks
A	4bis.nl	Content-Security-Policy		Ok: Header without syntax errors found: default-src blob: https: data: 'unsafe-eval' 'unsafe-inline'; frame-ancestors 'self';
F				Bad: default-src with "*" or a scheme found. That allows too much, don't use such a definition.
F				Bad: default-src with 'unsafe-inline' or 'unsave-eval'. That's dangerous, don't use it.
E				Bad: No form-action directive found. Use one to limit the form - action - destinations. form-action is a navigation-directive, so default-src isn't used.
A				Good: frame-ancestors directive found. That limits pages who are allowed to use this page in a frame / iframe / object / embed / applet. frame-ancestors is a navigation-directive, so default-src isn't used.
E				Bad: No base-uri directive found. Use one to limit the URLs which can be used in a document's <base> element. Because it's a document directive, default-src isn't used, so an own directive is required.
E				Critical: No object-src defined, the default-src used as fallback allows too much. object / embed / applet shouldn't be able to load these resources.
E				Critical: No script-src defined, the default-src used as fallback allows too much. script-src should always restricted.
F				Dangerous: No script-src defined, but the default-src as fallback allows the data: schema. That allows hidden code injection. Insert <script src='data:application/javascript;base64,YWxlcnQoJ1hTUycpOw=='></script> in your page and see what happens.
F				Dangerous: No frame-src defined, but the default-src used as fallback allows the data: schema. That allows hidden code injection. Insert <iframe src="data:text/html;charset=utf-8;base64,PCFET0NUWVBFIGh0bWw+PGh0bWw+PGJvZHk+PHA+YmVmb3JlPHNjcmlwdCB0eXBlPSJ0ZXh0L2phdmFzY3JpcHQiPmFsZXJ0KCdYU1MnKTwvc2NyaXB0PjxwPmFmdGVyPC9ib2R5PjwvaHRtbD4="></iframe> in your page and see what happens.
A		X-Content-Type-Options		Ok: Header without syntax errors found: nosniff
A		Referrer-Policy		Ok: Header without syntax errors found: strict-origin-when-cross-origin
A		X-Frame-Options		Ok: Header without syntax errors found: SAMEORIGIN
B				Info: Header is deprecated. May not longer work in modern browsers. SAMEORIGIN. Better solution: Use a Content-Security-Policy Header with a frame-ancestors directive. DENY - use 'none', SAMEORIGIN - use 'self'. If you want to allow some domains to frame your page, add these urls.
F	4bis.nl	Permissions-Policy		Critical: Missing Header:
B	4bis.nl	Cross-Origin-Embedder-Policy		Info: Missing Header
B	4bis.nl	Cross-Origin-Opener-Policy		Info: Missing Header
B	4bis.nl	Cross-Origin-Resource-Policy		Info: Missing Header
	3. DNS- and NameServer - Checks
A	Info:: 13 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 4 Name Servers.
A	Info:: 13 Queries complete, 13 with IPv6, 0 with IPv4.
A	Good: All DNS Queries done via IPv6.
	Ok (4 - 8):: An average of 3.3 queries per domain name server required to find all ip addresses of all name servers.
A	Info:: 4 different Name Servers found: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com, 4 Name Servers included in Delegation: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com, 4 Name Servers included in 1 Zone definitions: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com, 1 Name Servers listed in SOA.Primary: ns-cloud-e1.googledomains.com.
A	Good: Only one SOA.Primary Name Server found.: ns-cloud-e1.googledomains.com.
A	Good: SOA.Primary Name Server included in the delegation set.: ns-cloud-e1.googledomains.com.
A	Good: Consistency between delegation and zone. The set of NS records served by the authoritative name servers must match those proposed for the delegation in the parent zone. Ordered list of name servers: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com
A	Good: All Name Server Domain Names have a Public Suffix.
A	Good: All Name Server Domain Names ending with a Public Suffix have minimal one IPv4- or IPv6 address.
A	Good: All Name Server ip addresses are public.
A	Good: Minimal 2 different name servers (public suffix and public ip address) found: 4 different Name Servers found
A	Good: All name servers have ipv4- and ipv6-addresses.: 4 different Name Servers found
	Warning: All Name Servers have the same Top Level Domain / Public Suffix. If there is a problem with that Top Level Domain, your domain may be affected. Better: Use Name Servers with different top level domains.: 4 Name Servers, 1 Top Level Domain: com
	Warning: All Name Servers have the same domain name. If there is a problem with that domain name (or with the name servers of that domain name), your domain may be affected. Better: Use Name Servers with different domain names / different top level domains.: Only one domain name used: googledomains.com
	Warning: All Name Servers from the same Country / IP location.: 4 Name Servers, 1 Countries: US
A	Info: Ipv4-Subnet-list: 4 Name Servers, 1 different subnets (first Byte): 216., 1 different subnets (first two Bytes): 216.239., 4 different subnets (first three Bytes): 216.239.32., 216.239.34., 216.239.36., 216.239.38.
A	Good: Name Server IPv4-addresses from different subnet found:
A	Info: IPv6-Subnet-list: 4 Name Servers with IPv6, 1 different subnets (first block): 2001:, 1 different subnets (first two blocks): 2001:4860:, 1 different subnets (first three blocks): 2001:4860:4802:, 4 different subnets (first four blocks): 2001:4860:4802:0032:, 2001:4860:4802:0034:, 2001:4860:4802:0036:, 2001:4860:4802:0038:
A	Good: Name Server IPv6 addresses from different subnets found.
A	Good: Nameserver supports TCP connections: 8 good Nameserver
A	Good: Nameserver supports Echo Capitalization: 8 good Nameserver
A	Good: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 8 good Nameserver
A	Good: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 8 good Nameserver
A	Good: All SOA have the same Serial Number
	Warning: No CAA entry with issue/issuewild found, every CAA can create a certificate. Read https://en.wikipedia.org/wiki/DNS_Certification_Authority_Authorization to learn some basics about the idea of CAA. Your name server must support such an entry. Not all dns providers support CAA entries.
	4. Content- and Performance-critical Checks
A	Good: All checks /.well-known/acme-challenge/random-filename without redirects answer with the expected http status 404 - Not Found. Creating a Letsencrypt certificate via http-01 challenge should work. If it doesn't work: Check your vHost configuration (apachectl -S, httpd -S, nginx -T). Every combination of port and ServerName / ServerAlias (Apache) or Server (Nginx) must be unique. Merge duplicated entries in one vHost. If you use an IIS, extensionless files must be allowed in the /.well-known/acme-challenge subdirectory. Create a web.config in that directory. Content: <configuration><system.webServer><staticContent><mimeMap fileExtension="." mimeType="text/plain" /></staticContent></system.webServer></configuration>. If you have a redirect http ⇒ https, that's ok, Letsencrypt follows such redirects to port 80 / 443 (same or other server). There must be a certificate. But the certificate may be expired, self signed or with a not matching domain name. Checking the validation file Letsencrypt ignores such certificate errors. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
A	Good: Every https result with status 200 and greater 1024 Bytes is compressed (gzip, deflate, br checked).
	https://4bis.nl/nl/	200		Warning: Https + http status 200 + Inline CSS / JavaScript found. Don't use inline CSS / JavaScript. These are compiled and re-used ressources, save these with a long Cache-Control max-age - header.
	https://4bis.nl/nl/domain-registered?domain=83.149.93.214	200		Warning: Https + http status 200 + Inline CSS / JavaScript found. Don't use inline CSS / JavaScript. These are compiled and re-used ressources, save these with a long Cache-Control max-age - header.
	https://4bis.nl/nl/domain-registered?domain=83.149.93.216	200		Warning: Https + http status 200 + Inline CSS / JavaScript found. Don't use inline CSS / JavaScript. These are compiled and re-used ressources, save these with a long Cache-Control max-age - header.
	https://4bis.nl/nl/domain-registered?domain=[2001:1af8:4900:a031:3:0:4b10:10]	200		Warning: Https + http status 200 + Inline CSS / JavaScript found. Don't use inline CSS / JavaScript. These are compiled and re-used ressources, save these with a long Cache-Control max-age - header.
	https://4bis.nl/nl/domain-registered?domain=[2001:1af8:4900:a031:3:0:4b10:11]	200		Warning: Https + http status 200 + Inline CSS / JavaScript found. Don't use inline CSS / JavaScript. These are compiled and re-used ressources, save these with a long Cache-Control max-age - header.
A	Good: Every https result with status 200 has a minified Html-Content with a quota lower then 110 %.
A	Good: Every https connection via port 443 supports the http/2 protocol via ALPN.
A	Good: All script Elements (type text/javascript) and src-Attribute have a defer / async - Attribute. So loading and executing these JavaScripts doesn't block parsing and rendering the Html-Output.
A	Good: All CSS / JavaScript files are sent compressed (gzip, deflate, br checked). That reduces the content of the files. 5 external CSS / JavaScript files found
A	Good: All images with internal compression not compressed. Some Images (.png, .jpg, .jpeg, .webp, .gif) are already compressed, so an additional compression isn't helpful. 1 images (type image/png, image/jpg) found without additional GZip. Not required because these images are already compressed
	Warning: CSS / JavaScript files with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 20 external CSS / JavaScript files without Cache-Control-Header, 0 with Cache-Control, but no max-age, 0 with Cache-Control max-age too short (minimum 7 days), 5 with Cache-Control long enough, 25 complete.
	Warning: Images with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 28 image files without Cache-Control-Header, 0 with Cache-Control, but no max-age, 0 with Cache-Control max-age too short (minimum 7 days), 6 with Cache-Control long enough, 34 complete.
A	Good: Some checked attribute values are enclosed in quotation marks (" or ').: 569 Html-Elements checked, 46 without problems.
I	Wrong: Attribute values found, not enclosed in quotation marks (" or ').: 523 Html-Elements with attributes and missing enclosed quotation marks found. 568 wrong attributes.
A	Good: All img-elements have a valid alt-attribute.: 34 img-elements found.
A	Good: Domainname is not on the "Specially Designated Nationals And Blocked Persons List" (SDN). That's an US-list of individuals and companies owned or controlled by, or acting for or on behalf of, targeted countries. It also lists individuals, groups, and entities, such as terrorists and narcotics traffickers designated under programs that are not country-specific. Collectively, such individuals and companies are called "Specially Designated Nationals" or "SDNs." Their assets are blocked and U.S. persons are generally prohibited from dealing with them. So if a domain name is on that list, it's impossible to create a Letsencrypt certificate with that domain name. Check the list manual - https://www.treasury.gov/resource-center/sanctions/sdn-list/pages/default.aspx
	https://4bis.nl/ 83.149.93.214	301	Strict-Transport-Security: max-age=31536000; preload, max-age=31536000; includeSubDomains; preload	Parse Error - Header can't be parsed
	https://4bis.nl/ 83.149.93.216	301	Strict-Transport-Security: max-age=31536000; preload, max-age=31536000; includeSubDomains; preload	Parse Error - Header can't be parsed
	https://4bis.nl/ 2001:1af8:4900:a031:3:0:4b10:10	301	Strict-Transport-Security: max-age=31536000; preload, max-age=31536000; includeSubDomains; preload	Parse Error - Header can't be parsed
	https://4bis.nl/ 2001:1af8:4900:a031:3:0:4b10:11	301	Strict-Transport-Security: max-age=31536000; preload, max-age=31536000; includeSubDomains; preload	Parse Error - Header can't be parsed
	https://4bis.nl/nl/	200	Strict-Transport-Security: max-age=31536000; preload, max-age=31536000; includeSubDomains; preload	Parse Error - Header can't be parsed
	https://4bis.nl/nl/domain-registered?domain=83.149.93.214	200	Strict-Transport-Security: max-age=31536000; preload, max-age=31536000; includeSubDomains; preload	Parse Error - Header can't be parsed
	https://4bis.nl/nl/domain-registered?domain=83.149.93.216	200	Strict-Transport-Security: max-age=31536000; preload, max-age=31536000; includeSubDomains; preload	Parse Error - Header can't be parsed
	https://4bis.nl/nl/domain-registered?domain=[2001:1af8:4900:a031:3:0:4b10:10]	200	Strict-Transport-Security: max-age=31536000; preload, max-age=31536000; includeSubDomains; preload	Parse Error - Header can't be parsed
	https://4bis.nl/nl/domain-registered?domain=[2001:1af8:4900:a031:3:0:4b10:11]	200	Strict-Transport-Security: max-age=31536000; preload, max-age=31536000; includeSubDomains; preload	Parse Error - Header can't be parsed
	http://4bis.nl/ 83.149.93.214	301		Warning: HSTS header sent via http has no effect
	http://4bis.nl/ 2001:1af8:4900:a031:3:0:4b10:10	301		Warning: HSTS header sent via http has no effect
	http://www.4bis.nl/ 83.149.93.214	301		Warning: HSTS header sent via http has no effect
	http://www.4bis.nl/ 2001:1af8:4900:a031:3:0:4b10:10	301		Warning: HSTS header sent via http has no effect
A	Duration: 376180 milliseconds, 376.180 seconds

8. Connections

Domain

Port

Cert.

Protocol

KeyExchange

Strength

Cipher

Strength

HashAlgorithm

OCSP stapling

Domain/KeyExchange

IP/Strength

Port/Cipher

Cert./Strength

Protocol/HashAlgorithm

OCSP stapling

4bis.nl

443

Tls12

ECDH Ephermal

255

Aes128

128

Sha256

supported

4bis.nl

443

Tls12

ECDH Ephermal

255

Aes128

128

Sha256

supported

http/2 via ALPN supported

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

http/2 via ALPN supported

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

Chain (complete)	1	CN=4bis.nl
	2	CN=R3, O=Let's Encrypt, C=US

4bis.nl

83.149.93.214

443

Tls12

ECDH Ephermal

255

Aes128

128

Sha256

supported

4bis.nl

83.149.93.214

443

Tls12

ECDH Ephermal

255

Aes128

128

Sha256

supported

http/2 via ALPN supported
SNI required

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

http/2 via ALPN supported
SNI required

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

Chain (complete)	1	CN=4bis.nl
	2	CN=R3, O=Let's Encrypt, C=US

4bis.nl

83.149.93.216

443

Tls12

ECDH Ephermal

255

Aes128

128

Sha256

supported

4bis.nl

83.149.93.216

443

Tls12

ECDH Ephermal

255

Aes128

128

Sha256

supported

http/2 via ALPN supported
SNI required

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

http/2 via ALPN supported
SNI required

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

Chain (complete)	1	CN=4bis.nl
	2	CN=R3, O=Let's Encrypt, C=US

4bis.nl

2001:1af8:4900:a031:3:0:4b10:10

443

Tls12

ECDH Ephermal

255

Aes128

128

Sha256

supported

4bis.nl

2001:1af8:4900:a031:3:0:4b10:10

443

Tls12

ECDH Ephermal

255

Aes128

128

Sha256

supported

http/2 via ALPN supported
SNI required

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

http/2 via ALPN supported
SNI required

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

Chain (complete)	1	CN=4bis.nl
	2	CN=R3, O=Let's Encrypt, C=US

4bis.nl

2001:1af8:4900:a031:3:0:4b10:11

443

Tls12

ECDH Ephermal

255

Aes128

128

Sha256

supported

4bis.nl

2001:1af8:4900:a031:3:0:4b10:11

443

Tls12

ECDH Ephermal

255

Aes128

128

Sha256

supported

http/2 via ALPN supported
SNI required

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

http/2 via ALPN supported
SNI required

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

Chain (complete)	1	CN=4bis.nl
	2	CN=R3, O=Let's Encrypt, C=US

www.4bis.nl

83.149.93.214

443

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

supported

www.4bis.nl

83.149.93.214

443

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

supported

http/2 via ALPN supported
No SNI required - domain included in main certificate

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

http/2 via ALPN supported
No SNI required - domain included in main certificate

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

Chain (complete)	1	CN=*.4bis.nl
	2	CN=R3, O=Let's Encrypt, C=US

www.4bis.nl

83.149.93.216

443

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

supported

www.4bis.nl

83.149.93.216

443

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

supported

http/2 via ALPN supported
SNI required

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

http/2 via ALPN supported
SNI required

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

Chain (complete)	1	CN=*.4bis.nl
	2	CN=R3, O=Let's Encrypt, C=US

www.4bis.nl

2001:1af8:4900:a031:3:0:4b10:10

443

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

supported

www.4bis.nl

2001:1af8:4900:a031:3:0:4b10:10

443

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

supported

http/2 via ALPN supported
No SNI required - domain included in main certificate

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

http/2 via ALPN supported
No SNI required - domain included in main certificate

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

Chain (complete)	1	CN=*.4bis.nl
	2	CN=R3, O=Let's Encrypt, C=US

www.4bis.nl

2001:1af8:4900:a031:3:0:4b10:11

443

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

supported

www.4bis.nl

2001:1af8:4900:a031:3:0:4b10:11

443

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

supported

http/2 via ALPN supported
SNI required

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

http/2 via ALPN supported
SNI required

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

Chain (complete)	1	CN=*.4bis.nl
	2	CN=R3, O=Let's Encrypt, C=US

4bis.nl

443

Tls12

ECDH Ephermal

255

Aes128

128

Sha256

supported

4bis.nl

443

Tls12

ECDH Ephermal

255

Aes128

128

Sha256

supported

http/2 via ALPN supported

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

http/2 via ALPN supported

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

Chain (complete)	1	CN=4bis.nl
	2	CN=R3, O=Let's Encrypt, C=US

83.149.93.214

443

name does not match

Tls12

ECDH Ephermal

255

Aes128

128

Sha256

supported

83.149.93.214

443

name does not match

Tls12

ECDH Ephermal

255

Aes128

128

Sha256

supported

http/2 via ALPN supported
Cert sent without SNI

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

http/2 via ALPN supported
Cert sent without SNI

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

Chain (complete)	1	CN=*.4bis.nl
	2	CN=R3, O=Let's Encrypt, C=US

83.149.93.216

443

Certificate/chain invalid and wrong name

Tls12

ECDH Ephermal

255

Aes128

128

Sha256

not supported

83.149.93.216

443

Certificate/chain invalid and wrong name

Tls12

ECDH Ephermal

255

Aes128

128

Sha256

not supported

http/2 via ALPN supported
Cert sent without SNI

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

http/2 via ALPN supported
Cert sent without SNI

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

Chain - too much certificates, don't send root certificates	1	CN=wordpresspremiumhosting.nl
	2	CN=R3, O=Let's Encrypt, C=US
	3	CN=ISRG Root X1, O=Internet Security Research Group, C=US

[2001:1af8:4900:a031:0003:0000:4b10:0010]

2001:1af8:4900:a031:3:0:4b10:10

443

name does not match

Tls12

ECDH Ephermal

255

Aes128

128

Sha256

supported

[2001:1af8:4900:a031:0003:0000:4b10:0010]

2001:1af8:4900:a031:3:0:4b10:10

443

name does not match

Tls12

ECDH Ephermal

255

Aes128

128

Sha256

supported

http/2 via ALPN supported
Cert sent without SNI

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

http/2 via ALPN supported
Cert sent without SNI

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

Chain (complete)	1	CN=*.4bis.nl
	2	CN=R3, O=Let's Encrypt, C=US

[2001:1af8:4900:a031:0003:0000:4b10:0011]

2001:1af8:4900:a031:3:0:4b10:11

443

Certificate/chain invalid and wrong name

Tls12

ECDH Ephermal

255

Aes128

128

Sha256

not supported

[2001:1af8:4900:a031:0003:0000:4b10:0011]

2001:1af8:4900:a031:3:0:4b10:11

443

Certificate/chain invalid and wrong name

Tls12

ECDH Ephermal

255

Aes128

128

Sha256

not supported

http/2 via ALPN supported
Cert sent without SNI

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

http/2 via ALPN supported
Cert sent without SNI

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

Chain - too much certificates, don't send root certificates	1	CN=wordpresspremiumhosting.nl
	2	CN=R3, O=Let's Encrypt, C=US
	3	CN=ISRG Root X1, O=Internet Security Research Group, C=US

9. Certificates

CN=4bis.nl

24.05.2024

22.08.2024
250 days expired

4bis.nl, www.4bis.nl - 2 entries

CN=4bis.nl

24.05.2024

22.08.2024
250 days expired

4bis.nl, www.4bis.nl - 2 entries

Keyalgorithm	RSA encryption (2048 bit)
Signatur:	SHA256 With RSA-Encryption
Serial Number:	03011E4EAAB254145F54A522F539DE381D4E
Thumbprint:	7306A9734C3DF84F34DF29CF1FBD4E27A12C3FE0
SHA256 / Certificate:	qJ4k19Qn6nutiWr1F7oiOt8+q+tn39n3OV6+8O+qIGk=
SHA256 hex / Cert (DANE * 0 1):	e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):	44efb560e92c42e2ffc21395984f7a92cc4b32a053429c055a776f008e21a689
SHA256 hex / Subject Public Key Information (SPKI):	44efb560e92c42e2ffc21395984f7a92cc4b32a053429c055a776f008e21a689 (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:	Good: Key isn't compromised
OCSP - Url:	http://r3.o.lencr.org
OCSP - must staple:	no
Certificate Transparency:	yes
Enhanced Key Usage:	Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)

CN=R3, O=Let's Encrypt, C=US

04.09.2020

15.09.2025
expires in 139 days

CN=R3, O=Let's Encrypt, C=US

04.09.2020

15.09.2025
expires in 139 days

Keyalgorithm	RSA encryption (2048 bit)
Signatur:	SHA256 With RSA-Encryption
Serial Number:	00912B084ACF0C18A753F6D62E25A75F5A
Thumbprint:	A053375BFE84E8B748782C7CEE15827A6AF5A405
SHA256 / Certificate:	Z63RFmsCCuYbj1/JaBPATCqliZYHloZVcqPH5zdhPf0=
SHA256 hex / Cert (DANE * 0 1):	e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):	8d02536c887482bc34ff54e41d2ba659bf85b341a0a20afadb5813dcfbcf286d
SHA256 hex / Subject Public Key Information (SPKI):	8d02536c887482bc34ff54e41d2ba659bf85b341a0a20afadb5813dcfbcf286d
SPKI checked via https://v1.pwnedkeys.com/spki-hash:	Check unknown. No result 404 / 200
OCSP - Url:
OCSP - must staple:	no
Certificate Transparency:	no
Enhanced Key Usage:	Clientauthentifizierung (1.3.6.1.5.5.7.3.2), Serverauthentifizierung (1.3.6.1.5.5.7.3.1)

CN=ISRG Root X1, O=Internet Security Research Group, C=US

04.06.2015

04.06.2035
expires in 3688 days

CN=ISRG Root X1, O=Internet Security Research Group, C=US

04.06.2015

04.06.2035
expires in 3688 days

Keyalgorithm	RSA encryption (4096 bit)
Signatur:	SHA256 With RSA-Encryption
Serial Number:	008210CFB0D240E3594463E0BB63828B00
Thumbprint:	CABD2A79A1076A31F21D253635CB039D4329A5E8
SHA256 / Certificate:	lrzsBiZJdvN0YHeazyjFp8/oo8Cq4RqP/O4FwL3fCMY=
SHA256 hex / Cert (DANE * 0 1):	96bcec06264976f37460779acf28c5a7cfe8a3c0aae11a8ffcee05c0bddf08c6
SHA256 hex / PublicKey (DANE * 1 1):	0b9fa5a59eed715c26c1020c711b4f6ec42d58b0015e14337a39dad301c5afc3
SHA256 hex / Subject Public Key Information (SPKI):	0b9fa5a59eed715c26c1020c711b4f6ec42d58b0015e14337a39dad301c5afc3
SPKI checked via https://v1.pwnedkeys.com/spki-hash:	Good: Key isn't compromised
OCSP - Url:
OCSP - must staple:	no
Certificate Transparency:	no
Enhanced Key Usage:

CN=*.4bis.nl

30.05.2024

28.08.2024
244 days expired

*.4bis.nl - 1 entry

CN=*.4bis.nl

30.05.2024

28.08.2024
244 days expired

*.4bis.nl - 1 entry

Keyalgorithm	RSA encryption (2048 bit)
Signatur:	SHA256 With RSA-Encryption
Serial Number:	0450646FF462509CB7D2998F82EA4A7E584F
Thumbprint:	D9DFEEE36D59A5DC46E46AECECFB1C754A2E4C23
SHA256 / Certificate:	Gk01GQQnGwqCbGnzy4qckB5FxxJc6zdakiW599O+zAA=
SHA256 hex / Cert (DANE * 0 1):	e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):	f79eaf776baeef6b77879ca8d662c892eb1a62b64f61b7bb3764365c99e18d64
SHA256 hex / Subject Public Key Information (SPKI):	f79eaf776baeef6b77879ca8d662c892eb1a62b64f61b7bb3764365c99e18d64 (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:	Good: Key isn't compromised
OCSP - Url:	http://r3.o.lencr.org
OCSP - must staple:	no
Certificate Transparency:	yes
Enhanced Key Usage:	Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)

CN=R3, O=Let's Encrypt, C=US

04.09.2020

15.09.2025
expires in 139 days

CN=R3, O=Let's Encrypt, C=US

04.09.2020

15.09.2025
expires in 139 days

Keyalgorithm	RSA encryption (2048 bit)
Signatur:	SHA256 With RSA-Encryption
Serial Number:	00912B084ACF0C18A753F6D62E25A75F5A
Thumbprint:	A053375BFE84E8B748782C7CEE15827A6AF5A405
SHA256 / Certificate:	Z63RFmsCCuYbj1/JaBPATCqliZYHloZVcqPH5zdhPf0=
SHA256 hex / Cert (DANE * 0 1):	e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):	8d02536c887482bc34ff54e41d2ba659bf85b341a0a20afadb5813dcfbcf286d
SHA256 hex / Subject Public Key Information (SPKI):	8d02536c887482bc34ff54e41d2ba659bf85b341a0a20afadb5813dcfbcf286d
SPKI checked via https://v1.pwnedkeys.com/spki-hash:	Check unknown. No result 404 / 200
OCSP - Url:
OCSP - must staple:	no
Certificate Transparency:	no
Enhanced Key Usage:	Clientauthentifizierung (1.3.6.1.5.5.7.3.2), Serverauthentifizierung (1.3.6.1.5.5.7.3.1)

CN=ISRG Root X1, O=Internet Security Research Group, C=US

04.06.2015

04.06.2035
expires in 3688 days

CN=ISRG Root X1, O=Internet Security Research Group, C=US

04.06.2015

04.06.2035
expires in 3688 days

Keyalgorithm	RSA encryption (4096 bit)
Signatur:	SHA256 With RSA-Encryption
Serial Number:	008210CFB0D240E3594463E0BB63828B00
Thumbprint:	CABD2A79A1076A31F21D253635CB039D4329A5E8
SHA256 / Certificate:	lrzsBiZJdvN0YHeazyjFp8/oo8Cq4RqP/O4FwL3fCMY=
SHA256 hex / Cert (DANE * 0 1):	96bcec06264976f37460779acf28c5a7cfe8a3c0aae11a8ffcee05c0bddf08c6
SHA256 hex / PublicKey (DANE * 1 1):	0b9fa5a59eed715c26c1020c711b4f6ec42d58b0015e14337a39dad301c5afc3
SHA256 hex / Subject Public Key Information (SPKI):	0b9fa5a59eed715c26c1020c711b4f6ec42d58b0015e14337a39dad301c5afc3
SPKI checked via https://v1.pwnedkeys.com/spki-hash:	Good: Key isn't compromised
OCSP - Url:
OCSP - must staple:	no
Certificate Transparency:	no
Enhanced Key Usage:

CN=wordpresspremiumhosting.nl

30.08.2022

28.11.2022
883 days expired

wordpresspremiumhosting.nl, www.wordpresspremiumhosting.nl - 2 entries

CN=wordpresspremiumhosting.nl

30.08.2022

28.11.2022
883 days expired

wordpresspremiumhosting.nl, www.wordpresspremiumhosting.nl - 2 entries

Keyalgorithm	RSA encryption (2048 bit)
Signatur:	SHA256 With RSA-Encryption
Serial Number:	04E878D370E48510C1FF68E34138EC1A1A22
Thumbprint:	3891C81D1BF61B288314AE429DA88FEFC1FA0152
SHA256 / Certificate:	FQ96TquE6tm4gERs2wTILiCx4y8zFfT8gmU6g9B+sbc=
SHA256 hex / Cert (DANE * 0 1):	e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):	2a7c76a66ae5b299f9971c69ee836be494c74f7fe18d77311ed225f36233ff8c
SHA256 hex / Subject Public Key Information (SPKI):	2a7c76a66ae5b299f9971c69ee836be494c74f7fe18d77311ed225f36233ff8c (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:	Good: Key isn't compromised
OCSP - Url:	http://r3.o.lencr.org
OCSP - must staple:	no
Certificate Transparency:	yes
Enhanced Key Usage:	Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)

NotTimeValid: A required certificate is not within its validity period when verifying against the current system clock or the timestamp in the signed file.
RevocationStatusUnknown: The revocation function was unable to check revocation for the certificate.
OfflineRevocation: The revocation function was unable to check revocation because the revocation server was offline.

CN=R3, O=Let's Encrypt, C=US

04.09.2020

15.09.2025
expires in 139 days

CN=R3, O=Let's Encrypt, C=US

04.09.2020

15.09.2025
expires in 139 days

Keyalgorithm	RSA encryption (2048 bit)
Signatur:	SHA256 With RSA-Encryption
Serial Number:	00912B084ACF0C18A753F6D62E25A75F5A
Thumbprint:	A053375BFE84E8B748782C7CEE15827A6AF5A405
SHA256 / Certificate:	Z63RFmsCCuYbj1/JaBPATCqliZYHloZVcqPH5zdhPf0=
SHA256 hex / Cert (DANE * 0 1):	e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):	8d02536c887482bc34ff54e41d2ba659bf85b341a0a20afadb5813dcfbcf286d
SHA256 hex / Subject Public Key Information (SPKI):	8d02536c887482bc34ff54e41d2ba659bf85b341a0a20afadb5813dcfbcf286d
SPKI checked via https://v1.pwnedkeys.com/spki-hash:	Check unknown. No result 404 / 200
OCSP - Url:
OCSP - must staple:	no
Certificate Transparency:	no
Enhanced Key Usage:	Clientauthentifizierung (1.3.6.1.5.5.7.3.2), Serverauthentifizierung (1.3.6.1.5.5.7.3.1)

CN=ISRG Root X1, O=Internet Security Research Group, C=US

04.06.2015

04.06.2035
expires in 3688 days

CN=ISRG Root X1, O=Internet Security Research Group, C=US

04.06.2015

04.06.2035
expires in 3688 days

Keyalgorithm	RSA encryption (4096 bit)
Signatur:	SHA256 With RSA-Encryption
Serial Number:	008210CFB0D240E3594463E0BB63828B00
Thumbprint:	CABD2A79A1076A31F21D253635CB039D4329A5E8
SHA256 / Certificate:	lrzsBiZJdvN0YHeazyjFp8/oo8Cq4RqP/O4FwL3fCMY=
SHA256 hex / Cert (DANE * 0 1):	96bcec06264976f37460779acf28c5a7cfe8a3c0aae11a8ffcee05c0bddf08c6
SHA256 hex / PublicKey (DANE * 1 1):	0b9fa5a59eed715c26c1020c711b4f6ec42d58b0015e14337a39dad301c5afc3
SHA256 hex / Subject Public Key Information (SPKI):	0b9fa5a59eed715c26c1020c711b4f6ec42d58b0015e14337a39dad301c5afc3
SPKI checked via https://v1.pwnedkeys.com/spki-hash:	Good: Key isn't compromised
OCSP - Url:
OCSP - must staple:	no
Certificate Transparency:	no
Enhanced Key Usage:

10. Last Certificates - Certificate Transparency Log Check

1. Source CertSpotter - active certificates (one check per day)

Issuer				last 7 days	active	num Certs
CN=R3, O=Let's Encrypt, C=US				0	0	2
CN=Sectigo RSA Domain Validation Secure Server CA, O=Sectigo Limited, L=Salford, C=GB, ST=Greater Manchester				0	0	1

CertSpotter-Id	Issuer	not before	not after	Domain names	LE-Duplicate	next LE
7371729516 leaf cert	CN=R3, O=Let's Encrypt, C=US	2024-05-24 01:19:27	2024-08-22 01:19:26	4bis.nl, www.4bis.nl - 2 entries
6996085447 leaf cert	CN=R3, O=Let's Encrypt, C=US	2024-03-24 16:50:21	2024-06-22 16:50:20	4bis.nl, www.4bis.nl - 2 entries
5298400462 leaf cert	CN=Sectigo RSA Domain Validation Secure Server CA, O=Sectigo Limited, L=Salford, C=GB, ST=Greater Manchester	2023-05-28 00:00:00	2024-05-28 23:59:59	*.4bis.nl, 4bis.nl - 2 entries

2. Source crt.sh - old and new certificates, sometimes very slow - only certificates with "not after" > of the last months are listed

Issuer				last 7 days	active	num Certs
CN=R3, O=Let's Encrypt, C=US				0 /0 new	0	3
CN=Sectigo RSA Domain Validation Secure Server CA, O=Sectigo Limited, L=Salford, C=GB, ST=Greater Manchester				0	0	1

CRT-Id	Issuer	not before	not after	Domain names	LE-Duplicate	next LE
13162427435 leaf cert	CN=R3, O=Let's Encrypt, C=US	2024-05-23 23:19:27	2024-08-21 23:19:26	4bis.nl, www.4bis.nl 2 entries
12522766889 leaf cert	CN=R3, O=Let's Encrypt, C=US	2024-03-24 15:50:21	2024-06-22 14:50:20	4bis.nl, www.4bis.nl 2 entries
11850476282 leaf cert	CN=R3, O=Let's Encrypt, C=US	2024-01-24 04:55:54	2024-04-23 03:55:53	4bis.nl, www.4bis.nl 2 entries
9504299875 leaf cert	CN=Sectigo RSA Domain Validation Secure Server CA, O=Sectigo Limited, L=Salford, C=GB, ST=Greater Manchester	2023-05-27 22:00:00	2024-05-28 21:59:59	*.4bis.nl, 4bis.nl 2 entries

11. Html-Content - Entries

Summary

							Subresource Integrity (SRI)
Domainname	HtmlElement	rel/property	∑	∑ size	∑ problems	∑ int.	∑ ext.	∑ Origin poss.	∑ SRI ParseErrors	∑ SRI valid	∑ SRI missing
https://4bis.nl/nl/	a (132)		141		0			0	0	0
	iframe		1		0			0	0	0
	img (8)		6	17,944 Bytes	0	0	6	6	0	0	-6
	link (2)	stylesheet	1		0	1	0	0	0	0
	link (12)	other	7		0	0	3	2	0	0	-2
	meta (6)	other	5		0			0	0	0
	script (4)		4		0	4	0	0	0	0
https://4bis.nl/nl/domain-registered?domain=[2001:1af8:4900:a031:3:0:4b10:10]	a (69)		77		0			0	0	0
	iframe		1		0			0	0	0
	img (9)		7		0			0	0	0
	link (2)	stylesheet	1		0			0	0	0
	link (12)	other	7		0			0	0	0
	meta (5)	other	4		0			0	0	0
	script (4)		4		0			0	0	0
https://4bis.nl/nl/domain-registered?domain=[2001:1af8:4900:a031:3:0:4b10:11]	a (69)		77		0			0	0	0
	iframe		1		0			0	0	0
	img (9)		7		0			0	0	0
	link (2)	stylesheet	1		0			0	0	0
	link (12)	other	7		0			0	0	0
	meta (5)	other	4		0			0	0	0
	script (4)		4		0			0	0	0
https://4bis.nl/nl/domain-registered?domain=83.149.93.214	a (69)		77		0			0	0	0
	iframe		1		0			0	0	0
	img (9)		7		0			0	0	0
	link (2)	stylesheet	1		0			0	0	0
	link (12)	other	7		0			0	0	0
	meta (5)	other	4		0			0	0	0
	script (4)		4		0			0	0	0
https://4bis.nl/nl/domain-registered?domain=83.149.93.216	a (69)		77		0			0	0	0
	iframe		1		0			0	0	0
	img (9)		7		0			0	0	0
	link (2)	stylesheet	1		0			0	0	0
	link (12)	other	7		0			0	0	0
	meta (5)	other	4		0			0	0	0
	script (4)		4		0			0	0	0

Details (currently limited to 500 rows - some problems with spam users)

Domainname

Html-Element

name/equiv/ property/rel

href/src/content

HttpStatus

msg

∑

Status

https://4bis.nl/nl/

a (1)

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

#searchCollapse

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/en/

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/algemene-voorwaarden

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/blog

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/blog/bedrijfssoftware/quote-manager-wat-is-it-het-en-waarom-heb-je-het-nodig

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/blog/digitale-marketing/domeinnaam-verkoop-software-zo-komt-dit-van-pas

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/blog/kennisbank/geen-veilige-server-verbinding-dit-zijn-de-meest-voorkomende-verbindingsfouten

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/blog/software-modernisering/wat-is-een-widget

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/blog/updates

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/case/software-modernisering/5scompany

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/case/web-ontwikkeling/accountgenie

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/case/web-ontwikkeling/stylemathot

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/cases

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/categorie/automatisering

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/categorie/b2b

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/categorie/bedrijfssoftware

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/categorie/bootstrap

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/categorie/digitale-marketing

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/categorie/hosting

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/categorie/html-css

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/categorie/kennisbank

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/categorie/managed-hosting

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/categorie/mysql

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/categorie/node

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/categorie/php

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/categorie/react

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/categorie/redis

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/categorie/seo-sea

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/categorie/software-modernisering

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/categorie/symfony

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/categorie/web-ontwikkeling

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/categorie/woocommerce

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/categorie/wordpress

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/contact

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/contact#contact-form

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/contact/werken-bij

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/contact/werken-bij#stage

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/diensten

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/diensten#custom-software

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/diensten#software-tools

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/diensten/digital-marketing

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/diensten/integraties-tussen-business-systemen

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/diensten/software-development

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/diensten/software-modernisering

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/disclaimer

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/kennisbank

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/kennisbank/tools

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/offerte-aanvragen

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/over-ons

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/over-ons#aanpakken

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/over-ons#beste-software

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/over-ons/team

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/privacy-policy

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/support

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/support#support-form

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

https://4bis.nl/nl/case/bedrijfssoftware/qhse-app

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

https://4bis.nl/nl/case/bedrijfssoftware/quotemanager

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

https://4bis.nl/nl/case/saas/4bis-customer-portal-beheer-eenvoudig-domeinen-en-projecten

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

https://4bishosting.com/

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

https://4bishosting.com/?ref=4bis.nl

https://4bishosting.com/en/solutions/cloud-storage/?ref=4bis.nl

https://4bishosting.com/en/solutions/custom-webhosting/?ref=4bis.nl

https://4bishosting.com/en/solutions/domain-name-system/?ref=4bis.nl

a (1)

https://4bishosting.com/oplossingen/cloud-storage/

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

https://4bishosting.com/oplossingen/custom-webhosting/

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

https://4bishosting.com/oplossingen/domain-name-system/

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

https://cicloudpro.com/nl/

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

https://cms.4bis.tech/?ref=4bis.nl

a (1)

https://conditionmeter.com/en/

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

https://digitalsignaturegenerator.com/en/home/?ref=4bis.nl

a (1)

https://mijn.4bis.tech/

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

https://silvertigerlogistics.com/en/?ref=4bis.nl

https://timesheet.4bis.tech/?ref=4bis.nl

a (1)

https://twitter.com/4bisnl

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

https://www.facebook.com/4bis.nl/

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

https://www.instagram.com/4bisinnovations/

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

https://www.linkedin.com/company/4bis-innovations/

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

mailto:hello@4bis.nl

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

tel:0031235765400

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

iframe

src

https://www.googletagmanager.com/ns.html?id='GTM-WJ245VL'

img (1)

src

https://cdn.4b.is/techlabs.4bis.co/cdn/4bis-nl/4bis-nl/2022-01-21/61ead503a466a.Logo_AccountGenie1b_liggend_2021.png

200

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

alt: AccountGenie Logo

image/png
missing X-Content-Type-Options nosniff

Cache-Control: public, must-revalidate, proxy-revalidate, max-age=31536000, immutable with long duration found.

No Compression - 17944 Bytes

Server-Header Access-Control-Allow-Origin: *

Cross-Origin Resource Sharing (CORS) supported

missing crossorigin=anonymous|use-credentials and integrity - attribute, possible hash-values:

sha256-VswuGyMn5oluQf7cStl2QrE/HER0MlAosq/blikgpBc=
sha384-SIlP25+u+jCezaoySYaiB5bJt2iKmIVgnb1v3JJ1zSnaEu1anaNdyIE596GTUDQ3
sha512-gnW/dB/xa/WY5BlSlU4dhLb3OD3PEgkOG841lfh0HgvYC92/MYPzVtSjxbYoPUwLaAhR+nHPpxwZg8htDAoK9A==

img (1)

src

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a (1)

/en/domain-registered

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/algemene-voorwaarden

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/blog

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/blog/bedrijfssoftware/quote-manager-wat-is-it-het-en-waarom-heb-je-het-nodig

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/case/ecommerce-webshop/fitness14

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/case/ecommerce-webshop/hollandse-huisjes

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/case/expertclass

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/case/web-ontwikkeling/parma-belijning

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/cases

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/contact

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/contact#contact-form

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/contact/werken-bij

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/contact/werken-bij#stage

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/diensten

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/diensten#custom-software

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/diensten/digital-marketing

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/diensten/integraties-tussen-business-systemen

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/diensten/software-development

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/diensten/software-modernisering

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/diensten/webhosting

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/disclaimer

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/domeinnaam-kopen

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/kennisbank

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/kennisbank/tools

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/offerte-aanvragen

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/over-ons

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/over-ons#aanpakken

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/over-ons/team

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/privacy-policy

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/support

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

/nl/support#support-form

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

https://4bishosting.com/

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

https://4bishosting.com/?ref=4bis.nl

https://4bishosting.com/en/solutions/cloud-storage/?ref=4bis.nl

https://4bishosting.com/en/solutions/custom-webhosting/?ref=4bis.nl

https://4bishosting.com/en/solutions/domain-name-system/?ref=4bis.nl

a (1)

https://cicloudpro.com/nl/

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

https://cms.4bis.tech/?ref=4bis.nl

a (1)

https://conditionmeter.com/en/

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

https://digitalsignaturegenerator.com/en/home/?ref=4bis.nl

a (1)

https://mijn.4bis.tech/

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

https://timesheet.4bis.tech/?ref=4bis.nl

a (1)

https://twitter.com/4bisnl

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

https://www.facebook.com/4bis.nl/

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

https://www.instagram.com/4bisinnovations/

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

https://www.linkedin.com/company/4bis-innovations/

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

mailto:hello@4bis.nl

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

a (1)

tel:0031235765400

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

iframe

src

https://www.googletagmanager.com/ns.html?id='GTM-WJ245VL'

img (1)

src

https://cdn.4b.is/techlabs.4bis.co/cdn/4bis-nl/4bis-nl/2022-01-28/61f45b900dba6.Expertclass01.png

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

alt: software ontwikkeling

img (1)

src

https://cdn.4b.is/techlabs.4bis.co/cdn/4bis-nl/4bis-nl/2022-01-28/61f45e01f225f.HollandseHuisjes_01.jpg

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

alt: software ontwikkeling

img (1)

src

https://cdn.4b.is/techlabs.4bis.co/cdn/4bis-nl/4bis-nl/2022-01-31/61f7b3ebbf2f7.ParmaBelijning_01.jpg

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

alt: software ontwikkeling

img (1)

src

https://cdn.4b.is/techlabs.4bis.co/cdn/4bis-nl/4bis-nl/2022-01-31/61f816a886239.Fitness14_01.jpg

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

alt: software ontwikkeling

img (1)

src

https://cdn.4b.is/techlabs.4bis.co/cdn/4bis-nl/public/uploads/2023-01/GeMF6XSdZ-ZqNTOL.svg

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

alt: Logo

img (1)

src

https://cdn.4b.is/techlabs.4bis.co/cdn/4bis-nl/public/uploads/2023-03/0aTfKBDpgBFggytI.svg

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

alt: back to top

link (1)

icon

https://cdn.4b.is/techlabs.4bis.co/cdn/4bis-nl/4bis-nl/2022-01-31/61f8379380757.4bisinnovations-favicon.svg

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

link (1)

preconnect

https://cdn.4b.is

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

link (1)

preconnect

https://fonts.gstatic.com

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

link (1)

preconnect

https://www.google-analytics.com/

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

link (1)

preconnect

https://www.googletagmanager.com

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

link (1)

preload

https://www.googletagmanager.com/gtm.js?id=GTM-WJ245VL

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

link (1)

shortcut icon

https://cdn.4b.is/techlabs.4bis.co/cdn/4bis-nl/4bis-nl/2022-01-31/61f8379380757.4bisinnovations-favicon.svg

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

link (1)

stylesheet

/build/app.f303fde3.css

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

meta (1)

charset

UTF-8

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

meta (1)

X-UA-Compatible

ie=edge

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

meta (1)

robots

index,follow

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

meta (1)

viewport

width=device-width, initial-scale=1.0

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

script (1)

src

/build/304.b02e51a0.js

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

defer attribute found

script (1)

src

/build/991.e52489bc.js

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

defer attribute found

script (1)

src

/build/app.729ee2ba.js

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

defer attribute found

script (1)

src

/build/runtime.18a02a75.js

Attribute values must be enclosed with " or ' (Unicode Codepoint 34 or 39).

defer attribute found

12. Html-Parsing via https://validator.w3.org/nu/

Small Code update, wait one minute

13. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com

QNr.	Domain	Type	NS used
1	com	NS	k.root-servers.net (2001:7fd::1)
	Answer: a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net
2	ns-cloud-e1.googledomains.com	NS	a.gtld-servers.net (2001:503:a83e::2:30)
	Answer: ns5.googledomains.com, ns6.googledomains.com, ns7.googledomains.com, ns8.googledomains.com
	Answer: ns8.googledomains.com 2001:4860:4802:38::a, 216.239.38.10
	Answer: ns7.googledomains.com 2001:4860:4802:36::a, 216.239.36.10
	Answer: ns6.googledomains.com 2001:4860:4802:34::a, 216.239.34.10
	Answer: ns5.googledomains.com 2001:4860:4802:32::a, 216.239.32.10
3	ns-cloud-e2.googledomains.com	NS	a.gtld-servers.net (2001:503:a83e::2:30)
	Answer: ns5.googledomains.com, ns6.googledomains.com, ns7.googledomains.com, ns8.googledomains.com
	Answer: ns8.googledomains.com 2001:4860:4802:38::a, 216.239.38.10
	Answer: ns7.googledomains.com 2001:4860:4802:36::a, 216.239.36.10
	Answer: ns6.googledomains.com 2001:4860:4802:34::a, 216.239.34.10
	Answer: ns5.googledomains.com 2001:4860:4802:32::a, 216.239.32.10
4	ns-cloud-e3.googledomains.com	NS	a.gtld-servers.net (2001:503:a83e::2:30)
	Answer: ns5.googledomains.com, ns6.googledomains.com, ns7.googledomains.com, ns8.googledomains.com
	Answer: ns8.googledomains.com 2001:4860:4802:38::a, 216.239.38.10
	Answer: ns7.googledomains.com 2001:4860:4802:36::a, 216.239.36.10
	Answer: ns6.googledomains.com 2001:4860:4802:34::a, 216.239.34.10
	Answer: ns5.googledomains.com 2001:4860:4802:32::a, 216.239.32.10
5	ns-cloud-e4.googledomains.com	NS	a.gtld-servers.net (2001:503:a83e::2:30)
	Answer: ns5.googledomains.com, ns6.googledomains.com, ns7.googledomains.com, ns8.googledomains.com
	Answer: ns6.googledomains.com 2001:4860:4802:34::a, 216.239.34.10
	Answer: ns5.googledomains.com 2001:4860:4802:32::a, 216.239.32.10
	Answer: ns7.googledomains.com 2001:4860:4802:36::a, 216.239.36.10
	Answer: ns8.googledomains.com 2001:4860:4802:38::a, 216.239.38.10
6	ns-cloud-e1.googledomains.com: 216.239.32.110	A	ns5.googledomains.com (2001:4860:4802:32::a)
7	ns-cloud-e1.googledomains.com: 2001:4860:4802:32::6e	AAAA	ns5.googledomains.com (2001:4860:4802:32::a)
8	ns-cloud-e2.googledomains.com: 216.239.34.110	A	ns5.googledomains.com (2001:4860:4802:32::a)
9	ns-cloud-e2.googledomains.com: 2001:4860:4802:34::6e	AAAA	ns5.googledomains.com (2001:4860:4802:32::a)
10	ns-cloud-e3.googledomains.com: 216.239.36.110	A	ns5.googledomains.com (2001:4860:4802:32::a)
11	ns-cloud-e3.googledomains.com: 2001:4860:4802:36::6e	AAAA	ns5.googledomains.com (2001:4860:4802:32::a)
12	ns-cloud-e4.googledomains.com: 216.239.38.110	A	ns5.googledomains.com (2001:4860:4802:32::a)
13	ns-cloud-e4.googledomains.com: 2001:4860:4802:38::6e	AAAA	ns5.googledomains.com (2001:4860:4802:32::a)

14. CAA - Entries

Domainname	flag	Value	∑ Queries
www.4bis.nl			1
4bis.nl	0	no CAA entry found	1
nl	0	no CAA entry found	1

15. TXT - Entries

Domainname	TXT Entry	Status	∑ Queries
4bis.nl	google-site-verification=W1pOrOpuatcLovTUEts1oCQhMC3LX3y0niQN3lR96ik	ok	1
4bis.nl	MS=22F7A847E2DB7962AB16228BE99CDB6330B3AF57	ok	1
4bis.nl	v=spf1 ip4:83.149.93.212 ip6:2001:1af8:4900:a031:2:0:4b15:A1 include:_spf1.4bis.nl include:_spf.exactonline.nl -all	ok	1
www.4bis.nl	google-site-verification=W1pOrOpuatcLovTUEts1oCQhMC3LX3y0niQN3lR96ik	ok	1
www.4bis.nl	MS=22F7A847E2DB7962AB16228BE99CDB6330B3AF57	ok	1
www.4bis.nl	v=spf1 ip4:83.149.93.212 ip6:2001:1af8:4900:a031:2:0:4b15:A1 include:_spf1.4bis.nl include:_spf.exactonline.nl -all	ok	1
_acme-challenge.4bis.nl	WQJsJ9sn1y_w58qtkOi-1C9YpCfCNwX3v2V6QTcdToo	looks good, correct length, correct characters	1
_acme-challenge.www.4bis.nl	google-site-verification=W1pOrOpuatcLovTUEts1oCQhMC3LX3y0niQN3lR96ik	missing entry or wrong length	1
_acme-challenge.www.4bis.nl	MS=22F7A847E2DB7962AB16228BE99CDB6330B3AF57	wrong character found, only A-Z, a-z and 0-9 are allowed	1
_acme-challenge.www.4bis.nl	v=spf1 ip4:83.149.93.212 ip6:2001:1af8:4900:a031:2:0:4b15:A1 include:_spf1.4bis.nl include:_spf.exactonline.nl -all	missing entry or wrong length	1
_acme-challenge.4bis.nl.4bis.nl	google-site-verification=W1pOrOpuatcLovTUEts1oCQhMC3LX3y0niQN3lR96ik	perhaps wrong	1
_acme-challenge.4bis.nl.4bis.nl	MS=22F7A847E2DB7962AB16228BE99CDB6330B3AF57	perhaps wrong	1
_acme-challenge.4bis.nl.4bis.nl	v=spf1 ip4:83.149.93.212 ip6:2001:1af8:4900:a031:2:0:4b15:A1 include:_spf1.4bis.nl include:_spf.exactonline.nl -all	perhaps wrong	1
_acme-challenge.www.4bis.nl.4bis.nl	google-site-verification=W1pOrOpuatcLovTUEts1oCQhMC3LX3y0niQN3lR96ik	perhaps wrong	1
_acme-challenge.www.4bis.nl.4bis.nl	MS=22F7A847E2DB7962AB16228BE99CDB6330B3AF57	perhaps wrong	1
_acme-challenge.www.4bis.nl.4bis.nl	v=spf1 ip4:83.149.93.212 ip6:2001:1af8:4900:a031:2:0:4b15:A1 include:_spf1.4bis.nl include:_spf.exactonline.nl -all	perhaps wrong	1
_acme-challenge.www.4bis.nl.www.4bis.nl	google-site-verification=W1pOrOpuatcLovTUEts1oCQhMC3LX3y0niQN3lR96ik	perhaps wrong	1
_acme-challenge.www.4bis.nl.www.4bis.nl	MS=22F7A847E2DB7962AB16228BE99CDB6330B3AF57	perhaps wrong	1
_acme-challenge.www.4bis.nl.www.4bis.nl	v=spf1 ip4:83.149.93.212 ip6:2001:1af8:4900:a031:2:0:4b15:A1 include:_spf1.4bis.nl include:_spf.exactonline.nl -all	perhaps wrong	1

16. DomainService - Entries

Type		Domain	Pref	Value	DNS-error	num Answers	Status	Description
MX		4bis.nl	10	mail.4bis.nl	0	1	ok
	A			83.149.93.212	0	1	ok
	AAAA			2001:1af8:4900:a031:2:0:4b15:a1	0	1	ok
	CNAME				0	0	ok
_mta-sts	CNAME	_mta-sts.4bis.nl		4bis.nl			ok
_mta-sts	TXT	4bis.nl		v=spf1 ip4:83.149.93.212 ip6:2001:1af8:4900:a031:2:0:4b15:A1 include:_spf1.4bis.nl include:_spf.exactonline.nl -all			2	A MTA-STS TXT Entry (Mail Transfer Agent Strict Transport Security) must start with "'v=STSv1". Do you really want to create a MTA-STS? Or is it the effect of a wildcard * DNS?
SPF	TXT	4bis.nl		v=spf1 ip4:83.149.93.212 ip6:2001:1af8:4900:a031:2:0:4b15:A1 include:_spf1.4bis.nl include:_spf.exactonline.nl -all			ok
	TXT	_spf1.4bis.nl		v=spf1 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.8.0/21 ip4:83.149.93.207/27 -all			ok
	TXT	_spf.exactonline.nl		v=spf1 include:spf.flowmailer.net -all			ok
	TXT	spf.flowmailer.net		v=spf1 ip4:185.136.64.128/27 ip4:185.136.65.128/27 ~all			ok
_dmarc	TXT	_dmarc.4bis.nl		v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:dmarc@4bis.nl; ruf=mailto:dmarc@4bis.nl; rf=afrf; pct=60; ri=86400; fo=0:1:d:s;			ok

17. Cipher Suites

Skipped, CDN used or too many ip addresses

18. Portchecks

No open Ports <> 80 / 443 found, so no additional Ports checked.

Permalink: https://check-your-website.server-daten.de/?i=d01f1a65-f403-464c-a836-f7a4506f5b9c

Last Result: https://check-your-website.server-daten.de/?q=4bis.nl - 2024-07-09 17:58:22

Do you like this page? Support this tool, add a link on your page:

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QR-Code of this page - https://check-your-website.server-daten.de/?d=4bis.nl

Check DNS, Urls + Redirects, Certificates and Content of your Website

Older results

1. IP-Addresses

2. DNSSEC

3. Name Servers

4. SOA-Entries

5. Screenshots

Mobile- and other Chrome-Checks

6. Url-Checks

7. Comments

1. General Results, most used to calculate the result

2. Header-Checks

3. DNS- and NameServer - Checks

4. Content- and Performance-critical Checks

8. Connections

9. Certificates

10. Last Certificates - Certificate Transparency Log Check

1. Source CertSpotter - active certificates (one check per day)

2. Source crt.sh - old and new certificates, sometimes very slow - only certificates with "not after" > of the last months are listed

11. Html-Content - Entries

Summary

Details (currently limited to 500 rows - some problems with spam users)

12. Html-Parsing via https://validator.w3.org/nu/

13. Nameserver - IP-Adresses

14. CAA - Entries

15. TXT - Entries

16. DomainService - Entries

17. Cipher Suites

18. Portchecks