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

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Checked:
29.08.2019 11:05:50

Older results

A - 25.08.2019 14:20:15

A - 23.08.2019 12:40:15

A - 22.08.2019 19:10:14

A - 22.08.2019 19:07:06

A - 22.08.2019 17:07:48

N - 22.08.2019 16:39:17

1. IP-Addresses

Host	Type	IP-Address	is auth.	∑ Queries	∑ Timeout
vunn.com	A	185.228.136.144 Karlsruhe/Baden-Württemberg Region/Germany (DE) - netcup GmbH Hostname: nirvana.aw.net	yes	1	0
	AAAA	2a03:4000:23:8c::1 Karlsruhe/Baden-Württemberg Region/Germany (DE) - NETCUP-GMBH	yes
www.vunn.com	A	185.228.136.144 Karlsruhe/Baden-Württemberg Region/Germany (DE) - netcup GmbH Hostname: nirvana.aw.net	yes	1	0
	AAAA	2a03:4000:23:8c::1 Karlsruhe/Baden-Württemberg Region/Germany (DE) - NETCUP-GMBH	yes

2. DNSSEC

Zone (*)	DNSSEC - Informations

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


	• Status: Valid because published


	2 DNSKEY RR found


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


	Public Key with Algorithm 8, KeyTag 59944, Flags 256


	1 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 10.09.2019, 00:00:00 +, Signature-Inception: 20.08.2019, 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: com
com	1 DS RR in the parent zone found


	1 RRSIG RR to validate DS RR found


	RRSIG-Owner com., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 11.09.2019, 05:00:00 +, Signature-Inception: 29.08.2019, 04:00:00 +, KeyTag 59944, Signer-Name: (root)


	• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 59944 used to validate the DS RRSet in the parent zone


	2 DNSKEY RR found


	Public Key with Algorithm 8, KeyTag 17708, Flags 256


	Public Key with Algorithm 8, KeyTag 30909, Flags 257 (SEP = Secure Entry Point)


	1 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner com., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 04.09.2019, 18:25:33 +, Signature-Inception: 20.08.2019, 18:20:33 +, KeyTag 30909, Signer-Name: com


	• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 30909 used to validate the DNSKEY RRSet


	• Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 30909, DigestType 2 and Digest "4tPJFvbe6scylOgmj7WIUESoM/xUWViPSpGEz8QaV2Y=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: vunn.com
vunn.com	1 DS RR in the parent zone found


	1 RRSIG RR to validate DS RR found


	RRSIG-Owner vunn.com., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 05.09.2019, 05:47:12 +, Signature-Inception: 29.08.2019, 04:37:12 +, KeyTag 17708, Signer-Name: com


	• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 17708 used to validate the DS RRSet in the parent zone


	2 DNSKEY RR found


	Public Key with Algorithm 7, KeyTag 30227, Flags 256


	Public Key with Algorithm 7, KeyTag 31065, Flags 257 (SEP = Secure Entry Point)


	2 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner vunn.com., Algorithm: 7, 2 Labels, original TTL: 259200 sec, Signature-expiration: 25.09.2019, 08:43:05 +, Signature-Inception: 26.08.2019, 07:43:05 +, KeyTag 30227, Signer-Name: vunn.com


	RRSIG-Owner vunn.com., Algorithm: 7, 2 Labels, original TTL: 259200 sec, Signature-expiration: 25.09.2019, 08:43:05 +, Signature-Inception: 26.08.2019, 07:43:05 +, KeyTag 31065, Signer-Name: vunn.com


	• Status: Good - Algorithmus 7 and DNSKEY with KeyTag 30227 used to validate the DNSKEY RRSet


	• Status: Good - Algorithmus 7 and DNSKEY with KeyTag 31065 used to validate the DNSKEY RRSet


	• Status: Valid Chain of trust. Parent-DS with Algorithm 7, KeyTag 31065, DigestType 2 and Digest "kIuLsnCHOUdbJhZlu6O4yLJiM7pio+6pUfRlT9fRi7k=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone


	RRSIG Type 1 validates the A - Result: 185.228.136.144 Validated: RRSIG-Owner vunn.com., Algorithm: 7, 2 Labels, original TTL: 259200 sec, Signature-expiration: 25.09.2019, 07:48:44 +, Signature-Inception: 26.08.2019, 07:43:05 +, KeyTag 30227, Signer-Name: vunn.com


	RRSIG Type 16 validates the TXT - Result: v=spf1 ip4:217.10.14.233 ip4:217.10.14.44 ip4:185.228.136.144 ip4:188.68.45.194 ip4:5.189.136.46 ip4:173.249.21.64 ip6:2a02:c207:3002:7375::1/64 ip6:2a03:4000:23:8c::1/64 ~all Validated: RRSIG-Owner vunn.com., Algorithm: 7, 2 Labels, original TTL: 259200 sec, Signature-expiration: 25.09.2019, 13:19:20 +, Signature-Inception: 26.08.2019, 12:19:20 +, KeyTag 30227, Signer-Name: vunn.com


	RRSIG Type 28 validates the AAAA - Result: 2A03:4000:0023:008C:0000:0000:0000:0001 Validated: RRSIG-Owner vunn.com., Algorithm: 7, 2 Labels, original TTL: 259200 sec, Signature-expiration: 25.09.2019, 07:48:44 +, Signature-Inception: 26.08.2019, 07:43:05 +, KeyTag 30227, Signer-Name: vunn.com


	RRSIG Type 52 validates the TLSA - Result (_443._tcp.vunn.com): _443._tcp.vunn.com: CertUsage 2 (DANE-TA, Trust anchor assertion), Selector: 1 (SPKI, SubjectPublicKeyInfo), Matching: 1 (SHA2-256, 256 bit hash by SHA2), CertificateAssociationData: 60b87575447dcba2a36b7d11ac09fb24a9db406fee12d2cc90180517616e8a18 Validated: RRSIG-Owner _443._tcp.vunn.com., Algorithm: 7, 4 Labels, original TTL: 259200 sec, Signature-expiration: 27.09.2019, 08:04:20 +, Signature-Inception: 28.08.2019, 07:04:20 +, KeyTag 30227, Signer-Name: vunn.com


	RRSIG Type 257 validates the CAA - Result: 5\|iodefmailto:hostmaster@aw.net 5\|issueletsencrypt.org 9\|issuewildletsencrypt.org Validated: RRSIG-Owner vunn.com., Algorithm: 7, 2 Labels, original TTL: 259200 sec, Signature-expiration: 25.09.2019, 07:48:44 +, Signature-Inception: 26.08.2019, 07:43:05 +, KeyTag 30227, Signer-Name: vunn.com


	RRSIG Type 47, expiration 2019-09-25 07:48:44 + validates the NSEC RR that proves the not-existence of the CNAME RR. Owner vunn.com, NextOwner: _dmarc.vunn.com. Bitmap: A, NS, SOA, MX, TXT, RP, AAAA, RRSIG, NSEC, DNSKEY, CAA

Zone: www.vunn.com
www.vunn.com	0 DS RR in the parent zone found


	DS-Query in the parent zone has a valid NSEC RR as result with the domain name between the NSEC-Owner "www.vunn.com" and the NextOwner "vunn.com". So the parent zone confirmes the non-existence of a DS RR. Bitmap: A, RP, AAAA, RRSIG, NSEC


	RRSIG Type 1 validates the A - Result: 185.228.136.144 Validated: RRSIG-Owner www.vunn.com., Algorithm: 7, 3 Labels, original TTL: 259200 sec, Signature-expiration: 25.09.2019, 08:41:51 +, Signature-Inception: 26.08.2019, 07:43:05 +, KeyTag 30227, Signer-Name: vunn.com


	RRSIG Type 28 validates the AAAA - Result: 2A03:4000:0023:008C:0000:0000:0000:0001 Validated: RRSIG-Owner www.vunn.com., Algorithm: 7, 3 Labels, original TTL: 259200 sec, Signature-expiration: 25.09.2019, 08:41:51 +, Signature-Inception: 26.08.2019, 07:43:05 +, KeyTag 30227, Signer-Name: vunn.com


	RRSIG Type 47, expiration 2019-09-25 08:41:51 + validates the NSEC RR that proves the not-existence of the CNAME RR. Owner www.vunn.com, NextOwner: vunn.com. Bitmap: A, RP, AAAA, RRSIG, NSEC


	RRSIG Type 47, expiration 2019-09-25 08:41:51 + validates the NSEC RR that proves the not-existence of the TXT RR. Owner www.vunn.com, NextOwner: vunn.com. Bitmap: A, RP, AAAA, RRSIG, NSEC


	RRSIG Type 47, expiration 2019-09-25 08:41:51 + validates the NSEC RR that proves the not-existence of the TLSA RR. Owner www.vunn.com, NextOwner: vunn.com. Bitmap: A, RP, AAAA, RRSIG, NSEC


	RRSIG Type 47, expiration 2019-09-25 08:41:51 + validates the NSEC RR that proves the not-existence of the CAA RR. Owner www.vunn.com, NextOwner: vunn.com. Bitmap: A, RP, AAAA, RRSIG, NSEC

3. Name Servers

Domain	Nameserver	NS-IP
www.vunn.com	• ns2.aw.net		•
vunn.com	• ns2.aw.net	188.68.45.194 Karlsruhe/Baden-Württemberg Region/Germany (DE) - NETCUP-GMBH	•
	•	2a03:4000:23:8c::2 Karlsruhe/Baden-Württemberg Region/Germany (DE) - NETCUP-GMBH	•
	• ns4.aw.net	173.249.21.64 Munich/Bavaria/Germany (DE) - Contabo GmbH	•
	•	2a02:c207:3002:7375::2 Munich/Bavaria/Germany (DE) - Contabo GmbH	•
com	• 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		•

4. SOA-Entries

Domain:	com
Zone-Name:
Primary:	a.gtld-servers.net
Mail:	nstld.verisign-grs.com
Serial:	1567069530
Refresh:	1800
Retry:	900
Expire:	604800
TTL:	86400
num Entries:	12

Domain:	com
Zone-Name:
Primary:	a.gtld-servers.net
Mail:	nstld.verisign-grs.com
Serial:	1567069545
Refresh:	1800
Retry:	900
Expire:	604800
TTL:	86400
num Entries:	1

Domain:	vunn.com
Zone-Name:
Primary:	ns2.aw.net
Mail:	hostmaster.aw.net
Serial:	1566979455
Refresh:	43200
Retry:	3600
Expire:	2419200
TTL:	3600
num Entries:	4

Domain:	www.vunn.com
Zone-Name:
Primary:	ns2.aw.net
Mail:	hostmaster.aw.net
Serial:	1566979455
Refresh:	43200
Retry:	3600
Expire:	2419200
TTL:	3600
num Entries:	1

5. Screenshots

No Screenshot listed, because no screenshot found. Perhaps the check is too old, the feature startet 2019-12-23.

6. Url-Checks

show header:

Domainname	Http-Status	redirect	Sec.	G
• http://vunn.com/ 185.228.136.144	301	https://vunn.com/	0.043	A
Date: Thu, 29 Aug 2019 09:06:26 GMT
Server: Apache/2.4.25 (Debian)
Location: https://vunn.com/
Content-Length: 299
Connection: close
Content-Type: text/html; charset=iso-8859-1

• http://vunn.com/ 2a03:4000:23:8c::1	301	https://vunn.com/	0.043	A
Date: Thu, 29 Aug 2019 09:06:27 GMT
Server: Apache/2.4.25 (Debian)
Location: https://vunn.com/
Content-Length: 299
Connection: close
Content-Type: text/html; charset=iso-8859-1

• http://www.vunn.com/ 185.228.136.144	301	https://www.vunn.com/	0.040	A
Date: Thu, 29 Aug 2019 09:06:27 GMT
Server: Apache/2.4.25 (Debian)
Location: https://www.vunn.com/
Content-Length: 307
Connection: close
Content-Type: text/html; charset=iso-8859-1

• http://www.vunn.com/ 2a03:4000:23:8c::1	301	https://www.vunn.com/	0.040	A
Date: Thu, 29 Aug 2019 09:06:27 GMT
Server: Apache/2.4.25 (Debian)
Location: https://www.vunn.com/
Content-Length: 307
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://www.vunn.com/ 185.228.136.144	301	https://vunn.com/	3.317	A
Date: Thu, 29 Aug 2019 09:06:31 GMT
Server: Apache/2.4.25 (Debian)
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
X-Frame-Options: sameorigin
X-Content-Type-Options: nosniff
Content-Security-Policy: default-src 'self';
Referrer-Policy: same-origin
Location: https://vunn.com/
Content-Length: 304
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://www.vunn.com/ 2a03:4000:23:8c::1	301	https://vunn.com/	3.307	A
Date: Thu, 29 Aug 2019 09:06:38 GMT
Server: Apache/2.4.25 (Debian)
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
X-Frame-Options: sameorigin
X-Content-Type-Options: nosniff
Content-Security-Policy: default-src 'self';
Referrer-Policy: same-origin
Location: https://vunn.com/
Content-Length: 304
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://vunn.com/ 185.228.136.144	200		3.550	A
Date: Thu, 29 Aug 2019 09:06:27 GMT
Server: Apache/2.4.25 (Debian)
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
X-Frame-Options: sameorigin
X-Content-Type-Options: nosniff
Content-Security-Policy: default-src 'self';
Referrer-Policy: same-origin
Last-Modified: Tue, 01 May 2018 18:56:48 GMT
ETag: "9-56b29884c0489"
Accept-Ranges: bytes
Content-Length: 9
Connection: close
Content-Type: text/html

• https://vunn.com/ 2a03:4000:23:8c::1	200		3.317	A
Date: Thu, 29 Aug 2019 09:06:34 GMT
Server: Apache/2.4.25 (Debian)
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
X-Frame-Options: sameorigin
X-Content-Type-Options: nosniff
Content-Security-Policy: default-src 'self';
Referrer-Policy: same-origin
Last-Modified: Tue, 01 May 2018 18:56:48 GMT
ETag: "9-56b29884c0489"
Accept-Ranges: bytes
Content-Length: 9
Connection: close
Content-Type: text/html

• http://vunn.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 185.228.136.144	301	https://vunn.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de	0.050	A
Visible Content:
Date: Thu, 29 Aug 2019 09:06:41 GMT
Server: Apache/2.4.25 (Debian)
Location: https://vunn.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Content-Length: 368
Connection: close
Content-Type: text/html; charset=iso-8859-1

• http://vunn.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 2a03:4000:23:8c::1	301	https://vunn.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de	0.044	A
Visible Content:
Date: Thu, 29 Aug 2019 09:06:42 GMT
Server: Apache/2.4.25 (Debian)
Location: https://vunn.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Content-Length: 368
Connection: close
Content-Type: text/html; charset=iso-8859-1

• http://www.vunn.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 185.228.136.144	301	https://www.vunn.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de	0.043	A
Visible Content:
Date: Thu, 29 Aug 2019 09:06:41 GMT
Server: Apache/2.4.25 (Debian)
Location: https://www.vunn.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Content-Length: 376
Connection: close
Content-Type: text/html; charset=iso-8859-1

• http://www.vunn.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 2a03:4000:23:8c::1	301	https://www.vunn.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de	0.043	A
Visible Content:
Date: Thu, 29 Aug 2019 09:06:42 GMT
Server: Apache/2.4.25 (Debian)
Location: https://www.vunn.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Content-Length: 376
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://www.vunn.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de	301	https://vunn.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de	3.367	A
Visible Content:
Date: Thu, 29 Aug 2019 09:06:46 GMT
Server: Apache/2.4.25 (Debian)
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
X-Frame-Options: sameorigin
X-Content-Type-Options: nosniff
Content-Security-Policy: default-src 'self';
Referrer-Policy: same-origin
Location: https://vunn.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Content-Length: 373
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://vunn.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de	404		3.444	A
Not Found
Visible Content:
Date: Thu, 29 Aug 2019 09:06:42 GMT
Server: Apache/2.4.25 (Debian)
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
X-Frame-Options: sameorigin
X-Content-Type-Options: nosniff
Content-Security-Policy: default-src 'self';
Referrer-Policy: same-origin
Content-Length: 342
Connection: close
Content-Type: text/html; charset=iso-8859-1

7. Comments

	1. General Results, most used to calculate the result
A	name "vunn.com" is domain, public suffix is "com", top-level-domain-type is "generic", tld-manager is "VeriSign Global Registry Services"
A	Good: All ip addresses are public addresses
A	Good: No asked Authoritative Name Server had a timeout
A	https://vunn.com/ 185.228.136.144			Good: Valid DANE - entry found: signed Data _443._tcp.vunn.com: CertUsage 2 (DANE-TA, Trust anchor assertion), Selector 1 (SPKI, SubjectPublicKeyInfo), Matching 1 (SHA2-256, 256 bit hash by SHA2), CertificateAssociationData: 60b87575447dcba2a36b7d11ac09fb24a9db406fee12d2cc90180517616e8a18 confirms the Certificate with the same value
A	https://vunn.com/ 2a03:4000:23:8c::1			Good: Valid DANE - entry found: signed Data _443._tcp.vunn.com: CertUsage 2 (DANE-TA, Trust anchor assertion), Selector 1 (SPKI, SubjectPublicKeyInfo), Matching 1 (SHA2-256, 256 bit hash by SHA2), CertificateAssociationData: 60b87575447dcba2a36b7d11ac09fb24a9db406fee12d2cc90180517616e8a18 confirms the Certificate with the same value
A	https://vunn.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de			Good: Valid DANE - entry found: signed Data _443._tcp.vunn.com: CertUsage 2 (DANE-TA, Trust anchor assertion), Selector 1 (SPKI, SubjectPublicKeyInfo), Matching 1 (SHA2-256, 256 bit hash by SHA2), CertificateAssociationData: 60b87575447dcba2a36b7d11ac09fb24a9db406fee12d2cc90180517616e8a18 confirms the Certificate with the same value
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: every https has a Strict Transport Security Header
A	Good: HSTS max-age is long enough, 31536000 seconds = 365 days
A	Good: HSTS has includeSubdomains - directive
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.
A	HSTS-Preload-Status: Preloaded. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
A	Good: Some urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset):1 complete Content-Type - header (3 urls)
	https://vunn.com/ 185.228.136.144			Url with incomplete Content-Type - header - missing charset
	https://vunn.com/ 2a03:4000:23:8c::1			Url with incomplete Content-Type - header - missing charset
A	http://vunn.com/ 185.228.136.144	301	https://vunn.com/	Correct redirect http - https with the same domain name
A	http://vunn.com/ 2a03:4000:23:8c::1	301	https://vunn.com/	Correct redirect http - https with the same domain name
A	http://www.vunn.com/ 185.228.136.144	301	https://www.vunn.com/	Correct redirect http - https with the same domain name
A	http://www.vunn.com/ 2a03:4000:23:8c::1	301	https://www.vunn.com/	Correct redirect http - https with the same domain name
N	vunn.com:993			Error - Certificate isn't trusted, RemoteCertificateNameMismatch
N	www.vunn.com:993			Error - Certificate isn't trusted, RemoteCertificateNameMismatch
	2. Header-Checks (Cross-Origin-* headers are alpha - started 2024-06-05)
	3. DNS- and NameServer - Checks
A	Good: Nameserver supports TCP connections: 4 good Nameserver
A	Good: Nameserver supports Echo Capitalization: 4 good Nameserver
A	Good: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 4 good Nameserver
	Nameserver doesn't pass all EDNS-Checks: ns2.aw.net / 2a03:4000:23:8c::2: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: fatal timeout. V1DNSSEC: ok. NSID: ok. COOKIE: fatal timeout. CLIENTSUBNET: ok.
A	Good: All SOA have the same Serial Number
A	Good: CAA entries found, creating certificate is limited: letsencrypt.org is allowed to create certificates
A	Good: CAA entries found, creating certificate is limited: letsencrypt.org is allowed to create wildcard-certificates
	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: 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://vunn.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de	404	3.444 seconds	Warning: 404 needs more then one second
A	Duration: 97920 milliseconds, 97.920 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

vunn.com

185.228.136.144

443

Tls12

DiffieHellman

2048

Aes128

128

Sha256

supported

vunn.com

185.228.136.144

443

Tls12

DiffieHellman

2048

Aes128

128

Sha256

supported

no Tls.1.2
no Tls.1.1
no Tls.1.0

Chain - incomplete	1	CN=vunn.com
	2	CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US

vunn.com

2a03:4000:23:8c::1

443

Tls12

DiffieHellman

2048

Aes128

128

Sha256

supported

vunn.com

2a03:4000:23:8c::1

443

Tls12

DiffieHellman

2048

Aes128

128

Sha256

supported

no Tls.1.2
no Tls.1.1
no Tls.1.0

Chain - incomplete	1	CN=vunn.com
	2	CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US

www.vunn.com

185.228.136.144

443

Tls12

DiffieHellman

2048

Aes128

128

Sha256

supported

www.vunn.com

185.228.136.144

443

Tls12

DiffieHellman

2048

Aes128

128

Sha256

supported

no Tls.1.2
no Tls.1.1
no Tls.1.0

Chain - incomplete	1	CN=vunn.com
	2	CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US

www.vunn.com

2a03:4000:23:8c::1

443

Tls12

DiffieHellman

2048

Aes128

128

Sha256

supported

www.vunn.com

2a03:4000:23:8c::1

443

Tls12

DiffieHellman

2048

Aes128

128

Sha256

supported

no Tls.1.2
no Tls.1.1
no Tls.1.0

Chain - incomplete	1	CN=vunn.com
	2	CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US

vunn.com

443

Tls12

DiffieHellman

2048

Aes128

128

Sha256

supported

vunn.com

443

Tls12

DiffieHellman

2048

Aes128

128

Sha256

supported

no Tls.1.2
no Tls.1.1
no Tls.1.0

Chain - incomplete	1	CN=vunn.com
	2	CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US

www.vunn.com

443

Tls12

DiffieHellman

2048

Aes128

128

Sha256

supported

www.vunn.com

443

Tls12

DiffieHellman

2048

Aes128

128

Sha256

supported

no Tls.1.2
no Tls.1.1
no Tls.1.0

Chain - incomplete	1	CN=vunn.com
	2	CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US

vunn.com

993

name does not match

Tls12

ECDH Ephermal

384

Aes256

256

Sha1

error checking OCSP stapling

weak

vunn.com

993

name does not match

Tls12

ECDH Ephermal

384

Aes256

256

Sha1

error checking OCSP stapling

weak

no Tls.1.2
no Tls.1.1
no Tls.1.0

Chain - duplicate certificates	1	CN=*.aw.net, OU=GGSSL Wildcard SSL
	2	CN=COMODO RSA Domain Validation Secure Server CA, O=COMODO CA Limited, L=Salford, C=GB, ST=Greater Manchester
	3	CN=COMODO RSA Certification Authority, O=COMODO CA Limited, L=Salford, C=GB, ST=Greater Manchester
	4	CN=COMODO RSA Domain Validation Secure Server CA, O=COMODO CA Limited, L=Salford, C=GB, ST=Greater Manchester

www.vunn.com

993

name does not match

Tls12

ECDH Ephermal

384

Aes256

256

Sha1

error checking OCSP stapling

weak

www.vunn.com

993

name does not match

Tls12

ECDH Ephermal

384

Aes256

256

Sha1

error checking OCSP stapling

weak

no Tls.1.2
no Tls.1.1
no Tls.1.0

Chain - duplicate certificates	1	CN=*.aw.net, OU=GGSSL Wildcard SSL
	2	CN=COMODO RSA Domain Validation Secure Server CA, O=COMODO CA Limited, L=Salford, C=GB, ST=Greater Manchester
	3	CN=COMODO RSA Certification Authority, O=COMODO CA Limited, L=Salford, C=GB, ST=Greater Manchester
	4	CN=COMODO RSA Domain Validation Secure Server CA, O=COMODO CA Limited, L=Salford, C=GB, ST=Greater Manchester

9. Certificates

CN=vunn.com

28.08.2019

26.11.2019
1835 days expired

vunn.com, www.vunn.com - 2 entries

CN=vunn.com

28.08.2019

26.11.2019
1835 days expired

vunn.com, www.vunn.com - 2 entries

Keyalgorithm	RSA encryption (2048 bit)
Signatur:	SHA256 With RSA-Encryption
Serial Number:	03E56FB6490786B1CE61DCE6F6BE65D0D675
Thumbprint:	8CB8C29439C1C25F0FAAD8E371BED74CB51F1837
SHA256 / Certificate:	XbqKTdCBFsdGjqN6A4In4fCVjfjWLE8w+wsTfZiNE60=
SHA256 hex / Cert (DANE * 0 1):	e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):	661ccc83e5e6dfdde31493f1cd8c2a70da8fd7487c8e042a406b3dc6240296fe
SHA256 hex / Subject Public Key Information (SPKI):	661ccc83e5e6dfdde31493f1cd8c2a70da8fd7487c8e042a406b3dc6240296fe
SPKI checked via https://v1.pwnedkeys.com/spki-hash:	Good: Key isn't compromised
OCSP - Url:	http://ocsp.int-x3.letsencrypt.org
OCSP - must staple:	no
Certificate Transparency:	yes
Enhanced Key Usage:	Server Authentication (1.3.6.1.5.5.7.3.1), Client Authentication (1.3.6.1.5.5.7.3.2)

CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US

17.03.2016

17.03.2021
1358 days expired

CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US

17.03.2016

17.03.2021
1358 days expired

Keyalgorithm	RSA encryption (2048 bit)
Signatur:	SHA256 With RSA-Encryption
Serial Number:	0A0141420000015385736A0B85ECA708
Thumbprint:	E6A3B45B062D509B3382282D196EFE97D5956CCB
SHA256 / Certificate:	JYR9Zo608E/dQLErawdAxWfafQJDCOtsLJb+QdneIY0=
SHA256 hex / Cert (DANE * 0 1):	25847d668eb4f04fdd40b12b6b0740c567da7d024308eb6c2c96fe41d9de218d
SHA256 hex / PublicKey (DANE * 1 1):	60b87575447dcba2a36b7d11ac09fb24a9db406fee12d2cc90180517616e8a18
SHA256 hex / Subject Public Key Information (SPKI):	60b87575447dcba2a36b7d11ac09fb24a9db406fee12d2cc90180517616e8a18
SPKI checked via https://v1.pwnedkeys.com/spki-hash:	Good: Key isn't compromised
OCSP - Url:	http://isrg.trustid.ocsp.identrust.com
OCSP - must staple:	no
Certificate Transparency:	no
Enhanced Key Usage:

CN=DST Root CA X3, O=Digital Signature Trust Co.

30.09.2000

30.09.2021
1161 days expired

CN=DST Root CA X3, O=Digital Signature Trust Co.

30.09.2000

30.09.2021
1161 days expired

Keyalgorithm	RSA encryption (2048 bit)
Signatur:	SHA-1 with RSA Encryption
Serial Number:	44AFB080D6A327BA893039862EF8406B
Thumbprint:	DAC9024F54D8F6DF94935FB1732638CA6AD77C13
SHA256 / Certificate:	BocmAzGnJAPZCfEF5pvPDTLhvSST/8bZIG0RvNZ3Bzk=
SHA256 hex / Cert (DANE * 0 1):	0687260331a72403d909f105e69bcf0d32e1bd2493ffc6d9206d11bcd6770739
SHA256 hex / PublicKey (DANE * 1 1):	563b3caf8cfef34c2335caf560a7a95906e8488462eb75ac59784830df9e5b2b
SHA256 hex / Subject Public Key Information (SPKI):	563b3caf8cfef34c2335caf560a7a95906e8488462eb75ac59784830df9e5b2b
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=*.aw.net, OU=GGSSL Wildcard SSL, OU=Domain Control Validated

19.11.2016

20.11.2019
1841 days expired

*.aw.net, aw.net - 2 entries

CN=*.aw.net, OU=GGSSL Wildcard SSL, OU=Domain Control Validated

19.11.2016

20.11.2019
1841 days expired

*.aw.net, aw.net - 2 entries

Keyalgorithm	RSA encryption (2048 bit)
Signatur:	SHA256 With RSA-Encryption
Serial Number:	104588758B9E56F68437F6FAED3C9F33
Thumbprint:	ED67D4A9389FFC149CFE434F3F15FB0CCD6F74AB
SHA256 / Certificate:	vNeD/8a4LwQV+ZpVODwdAZzR5dJwJr5bk+wl+uQBnCc=
SHA256 hex / Cert (DANE * 0 1):	e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):	2d55652b226a23c9f584d3c827677bb67b44b330ed6480091d3389cfc8d3dfec
SHA256 hex / Subject Public Key Information (SPKI):	2d55652b226a23c9f584d3c827677bb67b44b330ed6480091d3389cfc8d3dfec
SPKI checked via https://v1.pwnedkeys.com/spki-hash:	Good: Key isn't compromised
OCSP - Url:	http://ocsp.comodoca.com
OCSP - must staple:	no
Certificate Transparency:	no
Enhanced Key Usage:	Server Authentication (1.3.6.1.5.5.7.3.1), Client Authentication (1.3.6.1.5.5.7.3.2)

CN=COMODO RSA Domain Validation Secure Server CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

12.02.2014

12.02.2029
expires in 1531 days

CN=COMODO RSA Domain Validation Secure Server CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

12.02.2014

12.02.2029
expires in 1531 days

Keyalgorithm	RSA encryption (2048 bit)
Signatur:	SHA384 With RSA Encryption
Serial Number:	2B2E6EEAD975366C148A6EDBA37C8C07
Thumbprint:	339CDD57CFD5B141169B615FF31428782D1DA639
SHA256 / Certificate:	AqtX5OZ6DLSN0v80gw6KxA9EdvsIymvj9c2Eb2RoQPA=
SHA256 hex / Cert (DANE * 0 1):	e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):	9253b6de74f67a11435c27f1dde1d30d1112333ddab23d66b8efb86887638ae6
SHA256 hex / Subject Public Key Information (SPKI):	9253b6de74f67a11435c27f1dde1d30d1112333ddab23d66b8efb86887638ae6
SPKI checked via https://v1.pwnedkeys.com/spki-hash:	Check unknown. No result 404 / 200
OCSP - Url:	http://ocsp.comodoca.com
OCSP - must staple:	no
Certificate Transparency:	no
Enhanced Key Usage:	Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)

CN=COMODO RSA Certification Authority, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

19.01.2010

19.01.2038
expires in 4794 days

CN=COMODO RSA Certification Authority, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

19.01.2010

19.01.2038
expires in 4794 days

Keyalgorithm	RSA encryption (4096 bit)
Signatur:	SHA384 With RSA Encryption
Serial Number:	4CAAF9CADB636FE01FF74ED85B03869D
Thumbprint:	AFE5D244A8D1194230FF479FE2F897BBCD7A8CB4
SHA256 / Certificate:	UvDhxOWOxikpG2AxfwdGcbhdfqgNWwcnNGNTSzK0AjQ=
SHA256 hex / Cert (DANE * 0 1):	52f0e1c4e58ec629291b60317f074671b85d7ea80d5b07273463534b32b40234
SHA256 hex / PublicKey (DANE * 1 1):	82b5f84daf47a59c7ab521e4982aefa40a53406a3aec26039efa6b2e0e7244c1
SHA256 hex / Subject Public Key Information (SPKI):	82b5f84daf47a59c7ab521e4982aefa40a53406a3aec26039efa6b2e0e7244c1
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)

Small Code Update - wait one minute

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

No CRT - CT-Log entries found

11. Html-Content - Entries

No Html-Content entries found. Only checked if https + status 200/401/403/404

12. Html-Parsing via https://validator.nu/ / https://validator.w3.org/nu/ (started 2024-09-28, 09:00, alpha)

Unfortunately, there are differences between the first used validator.nu and validator.w3.org/nu/ - switched to validator.w3.org/nu/. Looks like some error messages (link - fetchpriority attribute) of validator.nu are obsolete, not seen in the w3.org-version and not found in the current specification: link may have a fetchpriority attribute.

Small Code update, wait one minute

13. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers:

No NameServer - IP address informations found. The feature is new (2020-05-07), so recheck this domain.

14. CAA - Entries

Domainname	flag	Name	Value	∑ Queries
www.vunn.com	0		no CAA entry found	1
vunn.com	5	issue	letsencrypt.org	1
	9	issuewild	letsencrypt.org	1
	5	iodef	mailto:hostmaster@aw.net	1
com	0		no CAA entry found	1

15. TXT - Entries

Domainname	TXT Entry	Status	∑ Queries
vunn.com	v=spf1 ip4:217.10.14.233 ip4:217.10.14.44 ip4:185.228.136.144 ip4:188.68.45.194 ip4:5.189.136.46 ip4:173.249.21.64 ip6:2a02:c207:3002:7375::1/64 ip6:2a03:4000:23:8c::1/64 ~all	ok	1
www.vunn.com		ok	1
_acme-challenge.vunn.com		Name Error - The domain name does not exist	1
_acme-challenge.www.vunn.com		Name Error - The domain name does not exist	1
_acme-challenge.vunn.com.vunn.com		Name Error - The domain name does not exist	1
_acme-challenge.www.vunn.com.vunn.com		Name Error - The domain name does not exist	1
_acme-challenge.www.vunn.com.www.vunn.com		Name Error - The domain name does not exist	1

16. DomainService - Entries

No DomainServiceEntries entries found

17. Cipher Suites

No Ciphers found

18. Portchecks

Domain	IP	Port	Description
vunn.com	185.228.136.144	21	FTP

vunn.com	185.228.136.144	21	FTP
www.vunn.com	185.228.136.144	21	FTP

www.vunn.com	185.228.136.144	21	FTP
www.vunn.com	185.228.136.144	22	SSH

www.vunn.com	185.228.136.144	22	SSH
vunn.com	185.228.136.144	22	SSH

vunn.com	185.228.136.144	22	SSH
vunn.com	185.228.136.144	25	SMTP

vunn.com	185.228.136.144	25	SMTP
www.vunn.com	185.228.136.144	25	SMTP

www.vunn.com	185.228.136.144	25	SMTP
vunn.com	185.228.136.144	53	DNS

vunn.com	185.228.136.144	53	DNS
www.vunn.com	185.228.136.144	53	DNS

www.vunn.com	185.228.136.144	53	DNS
vunn.com	185.228.136.144	110	POP3

vunn.com	185.228.136.144	110	POP3
www.vunn.com	185.228.136.144	110	POP3

www.vunn.com	185.228.136.144	110	POP3
www.vunn.com	185.228.136.144	143	IMAP

www.vunn.com	185.228.136.144	143	IMAP
vunn.com	185.228.136.144	143	IMAP

vunn.com	185.228.136.144	143	IMAP
vunn.com	185.228.136.144	465	SMTP (encrypted)

vunn.com	185.228.136.144	465	SMTP (encrypted)
www.vunn.com	185.228.136.144	465	SMTP (encrypted)

www.vunn.com	185.228.136.144	465	SMTP (encrypted)
www.vunn.com	185.228.136.144	587	SMTP (encrypted, submission)

www.vunn.com	185.228.136.144	587	SMTP (encrypted, submission)
vunn.com	185.228.136.144	587	SMTP (encrypted, submission)

vunn.com	185.228.136.144	587	SMTP (encrypted, submission)
vunn.com	185.228.136.144	993	IMAP (encrypted)

vunn.com	185.228.136.144	993	IMAP (encrypted)
www.vunn.com	185.228.136.144	993	IMAP (encrypted)

www.vunn.com	185.228.136.144	993	IMAP (encrypted)
www.vunn.com	185.228.136.144	995	POP3 (encrypted)

www.vunn.com	185.228.136.144	995	POP3 (encrypted)
vunn.com	185.228.136.144	995	POP3 (encrypted)

vunn.com	185.228.136.144	995	POP3 (encrypted)
vunn.com	185.228.136.144	1433	MS SQL

vunn.com	185.228.136.144	1433	MS SQL
www.vunn.com	185.228.136.144	1433	MS SQL

www.vunn.com	185.228.136.144	1433	MS SQL
www.vunn.com	185.228.136.144	2082	cPanel (http)

www.vunn.com	185.228.136.144	2082	cPanel (http)
vunn.com	185.228.136.144	2082	cPanel (http)

vunn.com	185.228.136.144	2082	cPanel (http)
vunn.com	185.228.136.144	2083	cPanel (https)

vunn.com	185.228.136.144	2083	cPanel (https)
www.vunn.com	185.228.136.144	2083	cPanel (https)

www.vunn.com	185.228.136.144	2083	cPanel (https)
vunn.com	185.228.136.144	2086	WHM (http)

vunn.com	185.228.136.144	2086	WHM (http)
www.vunn.com	185.228.136.144	2086	WHM (http)

www.vunn.com	185.228.136.144	2086	WHM (http)
vunn.com	185.228.136.144	2087	WHM (https)

vunn.com	185.228.136.144	2087	WHM (https)
www.vunn.com	185.228.136.144	2087	WHM (https)

www.vunn.com	185.228.136.144	2087	WHM (https)
vunn.com	185.228.136.144	2089	cPanel Licensing

vunn.com	185.228.136.144	2089	cPanel Licensing
www.vunn.com	185.228.136.144	2089	cPanel Licensing

www.vunn.com	185.228.136.144	2089	cPanel Licensing
www.vunn.com	185.228.136.144	2095	cPanel Webmail (http)

www.vunn.com	185.228.136.144	2095	cPanel Webmail (http)
vunn.com	185.228.136.144	2095	cPanel Webmail (http)

vunn.com	185.228.136.144	2095	cPanel Webmail (http)
vunn.com	185.228.136.144	2096	cPanel Webmail (https)

vunn.com	185.228.136.144	2096	cPanel Webmail (https)
www.vunn.com	185.228.136.144	2096	cPanel Webmail (https)

www.vunn.com	185.228.136.144	2096	cPanel Webmail (https)
www.vunn.com	185.228.136.144	2222	DirectAdmin (http)

www.vunn.com	185.228.136.144	2222	DirectAdmin (http)
www.vunn.com	185.228.136.144	2222	DirectAdmin (https)

www.vunn.com	185.228.136.144	2222	DirectAdmin (https)
vunn.com	185.228.136.144	2222	DirectAdmin (http)

vunn.com	185.228.136.144	2222	DirectAdmin (http)
vunn.com	185.228.136.144	2222	DirectAdmin (https)

vunn.com	185.228.136.144	2222	DirectAdmin (https)
vunn.com	185.228.136.144	3306	mySql

vunn.com	185.228.136.144	3306	mySql
www.vunn.com	185.228.136.144	3306	mySql

www.vunn.com	185.228.136.144	3306	mySql
www.vunn.com	185.228.136.144	5224	Plesk Licensing

www.vunn.com	185.228.136.144	5224	Plesk Licensing
vunn.com	185.228.136.144	5224	Plesk Licensing

vunn.com	185.228.136.144	5224	Plesk Licensing
vunn.com	185.228.136.144	5432	PostgreSQL

vunn.com	185.228.136.144	5432	PostgreSQL
www.vunn.com	185.228.136.144	5432	PostgreSQL

www.vunn.com	185.228.136.144	5432	PostgreSQL
www.vunn.com	185.228.136.144	8080	Ookla Speedtest (http)

www.vunn.com	185.228.136.144	8080	Ookla Speedtest (http)
www.vunn.com	185.228.136.144	8080	Ookla Speedtest (https)

www.vunn.com	185.228.136.144	8080	Ookla Speedtest (https)
vunn.com	185.228.136.144	8080	Ookla Speedtest (http)

vunn.com	185.228.136.144	8080	Ookla Speedtest (http)
vunn.com	185.228.136.144	8080	Ookla Speedtest (https)

vunn.com	185.228.136.144	8080	Ookla Speedtest (https)
vunn.com	185.228.136.144	8083	VestaCP http

vunn.com	185.228.136.144	8083	VestaCP http
vunn.com	185.228.136.144	8083	VestaCP https

vunn.com	185.228.136.144	8083	VestaCP https
www.vunn.com	185.228.136.144	8083	VestaCP http

www.vunn.com	185.228.136.144	8083	VestaCP http
www.vunn.com	185.228.136.144	8083	VestaCP https

www.vunn.com	185.228.136.144	8083	VestaCP https
vunn.com	185.228.136.144	8443	Plesk Administration (https)

vunn.com	185.228.136.144	8443	Plesk Administration (https)
www.vunn.com	185.228.136.144	8443	Plesk Administration (https)

www.vunn.com	185.228.136.144	8443	Plesk Administration (https)
www.vunn.com	185.228.136.144	8447	Plesk Installer + Updates

www.vunn.com	185.228.136.144	8447	Plesk Installer + Updates
vunn.com	185.228.136.144	8447	Plesk Installer + Updates

vunn.com	185.228.136.144	8447	Plesk Installer + Updates
vunn.com	185.228.136.144	8880	Plesk Administration (http)

vunn.com	185.228.136.144	8880	Plesk Administration (http)
www.vunn.com	185.228.136.144	8880	Plesk Administration (http)

www.vunn.com	185.228.136.144	8880	Plesk Administration (http)
vunn.com	185.228.136.144	10000	Webmin (http)

vunn.com	185.228.136.144	10000	Webmin (http)
vunn.com	185.228.136.144	10000	Webmin (https)

vunn.com	185.228.136.144	10000	Webmin (https)
www.vunn.com	185.228.136.144	10000	Webmin (http)

www.vunn.com	185.228.136.144	10000	Webmin (http)
www.vunn.com	185.228.136.144	10000	Webmin (https)

www.vunn.com	185.228.136.144	10000	Webmin (https)
www.vunn.com	2a03:4000:23:8c::1	21	FTP

www.vunn.com	2a03:4000:23:8c::1	21	FTP
vunn.com	2a03:4000:23:8c::1	21	FTP

vunn.com	2a03:4000:23:8c::1	21	FTP
vunn.com	2a03:4000:23:8c::1	22	SSH

vunn.com	2a03:4000:23:8c::1	22	SSH
www.vunn.com	2a03:4000:23:8c::1	22	SSH

www.vunn.com	2a03:4000:23:8c::1	22	SSH
www.vunn.com	2a03:4000:23:8c::1	25	SMTP

www.vunn.com	2a03:4000:23:8c::1	25	SMTP
vunn.com	2a03:4000:23:8c::1	25	SMTP

vunn.com	2a03:4000:23:8c::1	25	SMTP
vunn.com	2a03:4000:23:8c::1	53	DNS

vunn.com	2a03:4000:23:8c::1	53	DNS
www.vunn.com	2a03:4000:23:8c::1	53	DNS

www.vunn.com	2a03:4000:23:8c::1	53	DNS
www.vunn.com	2a03:4000:23:8c::1	110	POP3

www.vunn.com	2a03:4000:23:8c::1	110	POP3
vunn.com	2a03:4000:23:8c::1	110	POP3

vunn.com	2a03:4000:23:8c::1	110	POP3
vunn.com	2a03:4000:23:8c::1	143	IMAP

vunn.com	2a03:4000:23:8c::1	143	IMAP
www.vunn.com	2a03:4000:23:8c::1	143	IMAP

www.vunn.com	2a03:4000:23:8c::1	143	IMAP
www.vunn.com	2a03:4000:23:8c::1	465	SMTP (encrypted)

www.vunn.com	2a03:4000:23:8c::1	465	SMTP (encrypted)
vunn.com	2a03:4000:23:8c::1	465	SMTP (encrypted)

vunn.com	2a03:4000:23:8c::1	465	SMTP (encrypted)
vunn.com	2a03:4000:23:8c::1	587	SMTP (encrypted, submission)

vunn.com	2a03:4000:23:8c::1	587	SMTP (encrypted, submission)
www.vunn.com	2a03:4000:23:8c::1	587	SMTP (encrypted, submission)

www.vunn.com	2a03:4000:23:8c::1	587	SMTP (encrypted, submission)
www.vunn.com	2a03:4000:23:8c::1	993	IMAP (encrypted)

www.vunn.com	2a03:4000:23:8c::1	993	IMAP (encrypted)
vunn.com	2a03:4000:23:8c::1	993	IMAP (encrypted)

vunn.com	2a03:4000:23:8c::1	993	IMAP (encrypted)
vunn.com	2a03:4000:23:8c::1	995	POP3 (encrypted)

vunn.com	2a03:4000:23:8c::1	995	POP3 (encrypted)
www.vunn.com	2a03:4000:23:8c::1	995	POP3 (encrypted)

www.vunn.com	2a03:4000:23:8c::1	995	POP3 (encrypted)
www.vunn.com	2a03:4000:23:8c::1	1433	MS SQL

www.vunn.com	2a03:4000:23:8c::1	1433	MS SQL
vunn.com	2a03:4000:23:8c::1	1433	MS SQL

vunn.com	2a03:4000:23:8c::1	1433	MS SQL
vunn.com	2a03:4000:23:8c::1	2082	cPanel (http)

vunn.com	2a03:4000:23:8c::1	2082	cPanel (http)
www.vunn.com	2a03:4000:23:8c::1	2082	cPanel (http)

www.vunn.com	2a03:4000:23:8c::1	2082	cPanel (http)
www.vunn.com	2a03:4000:23:8c::1	2083	cPanel (https)

www.vunn.com	2a03:4000:23:8c::1	2083	cPanel (https)
vunn.com	2a03:4000:23:8c::1	2083	cPanel (https)

vunn.com	2a03:4000:23:8c::1	2083	cPanel (https)
vunn.com	2a03:4000:23:8c::1	2086	WHM (http)

vunn.com	2a03:4000:23:8c::1	2086	WHM (http)
www.vunn.com	2a03:4000:23:8c::1	2086	WHM (http)

www.vunn.com	2a03:4000:23:8c::1	2086	WHM (http)
www.vunn.com	2a03:4000:23:8c::1	2087	WHM (https)

www.vunn.com	2a03:4000:23:8c::1	2087	WHM (https)
vunn.com	2a03:4000:23:8c::1	2087	WHM (https)

vunn.com	2a03:4000:23:8c::1	2087	WHM (https)
vunn.com	2a03:4000:23:8c::1	2089	cPanel Licensing

vunn.com	2a03:4000:23:8c::1	2089	cPanel Licensing
www.vunn.com	2a03:4000:23:8c::1	2089	cPanel Licensing

www.vunn.com	2a03:4000:23:8c::1	2089	cPanel Licensing
www.vunn.com	2a03:4000:23:8c::1	2095	cPanel Webmail (http)

www.vunn.com	2a03:4000:23:8c::1	2095	cPanel Webmail (http)
vunn.com	2a03:4000:23:8c::1	2095	cPanel Webmail (http)

vunn.com	2a03:4000:23:8c::1	2095	cPanel Webmail (http)
vunn.com	2a03:4000:23:8c::1	2096	cPanel Webmail (https)

vunn.com	2a03:4000:23:8c::1	2096	cPanel Webmail (https)
www.vunn.com	2a03:4000:23:8c::1	2096	cPanel Webmail (https)

www.vunn.com	2a03:4000:23:8c::1	2096	cPanel Webmail (https)
www.vunn.com	2a03:4000:23:8c::1	2222	DirectAdmin (http)

www.vunn.com	2a03:4000:23:8c::1	2222	DirectAdmin (http)
www.vunn.com	2a03:4000:23:8c::1	2222	DirectAdmin (https)

www.vunn.com	2a03:4000:23:8c::1	2222	DirectAdmin (https)
vunn.com	2a03:4000:23:8c::1	2222	DirectAdmin (http)

vunn.com	2a03:4000:23:8c::1	2222	DirectAdmin (http)
vunn.com	2a03:4000:23:8c::1	2222	DirectAdmin (https)

vunn.com	2a03:4000:23:8c::1	2222	DirectAdmin (https)
vunn.com	2a03:4000:23:8c::1	3306	mySql

vunn.com	2a03:4000:23:8c::1	3306	mySql
www.vunn.com	2a03:4000:23:8c::1	3306	mySql

www.vunn.com	2a03:4000:23:8c::1	3306	mySql
www.vunn.com	2a03:4000:23:8c::1	5224	Plesk Licensing

www.vunn.com	2a03:4000:23:8c::1	5224	Plesk Licensing
vunn.com	2a03:4000:23:8c::1	5224	Plesk Licensing

vunn.com	2a03:4000:23:8c::1	5224	Plesk Licensing
vunn.com	2a03:4000:23:8c::1	5432	PostgreSQL

vunn.com	2a03:4000:23:8c::1	5432	PostgreSQL
www.vunn.com	2a03:4000:23:8c::1	5432	PostgreSQL

www.vunn.com	2a03:4000:23:8c::1	5432	PostgreSQL
www.vunn.com	2a03:4000:23:8c::1	8080	Ookla Speedtest (http)

www.vunn.com	2a03:4000:23:8c::1	8080	Ookla Speedtest (http)
www.vunn.com	2a03:4000:23:8c::1	8080	Ookla Speedtest (https)

www.vunn.com	2a03:4000:23:8c::1	8080	Ookla Speedtest (https)
vunn.com	2a03:4000:23:8c::1	8080	Ookla Speedtest (http)

vunn.com	2a03:4000:23:8c::1	8080	Ookla Speedtest (http)
vunn.com	2a03:4000:23:8c::1	8080	Ookla Speedtest (https)

vunn.com	2a03:4000:23:8c::1	8080	Ookla Speedtest (https)
vunn.com	2a03:4000:23:8c::1	8083	VestaCP http

vunn.com	2a03:4000:23:8c::1	8083	VestaCP http
vunn.com	2a03:4000:23:8c::1	8083	VestaCP https

vunn.com	2a03:4000:23:8c::1	8083	VestaCP https
www.vunn.com	2a03:4000:23:8c::1	8083	VestaCP http

www.vunn.com	2a03:4000:23:8c::1	8083	VestaCP http
www.vunn.com	2a03:4000:23:8c::1	8083	VestaCP https

www.vunn.com	2a03:4000:23:8c::1	8083	VestaCP https
www.vunn.com	2a03:4000:23:8c::1	8443	Plesk Administration (https)

www.vunn.com	2a03:4000:23:8c::1	8443	Plesk Administration (https)
vunn.com	2a03:4000:23:8c::1	8443	Plesk Administration (https)

vunn.com	2a03:4000:23:8c::1	8443	Plesk Administration (https)
vunn.com	2a03:4000:23:8c::1	8447	Plesk Installer + Updates

vunn.com	2a03:4000:23:8c::1	8447	Plesk Installer + Updates
www.vunn.com	2a03:4000:23:8c::1	8447	Plesk Installer + Updates

www.vunn.com	2a03:4000:23:8c::1	8447	Plesk Installer + Updates
www.vunn.com	2a03:4000:23:8c::1	8880	Plesk Administration (http)

www.vunn.com	2a03:4000:23:8c::1	8880	Plesk Administration (http)
vunn.com	2a03:4000:23:8c::1	8880	Plesk Administration (http)

vunn.com	2a03:4000:23:8c::1	8880	Plesk Administration (http)
vunn.com	2a03:4000:23:8c::1	10000	Webmin (http)

vunn.com	2a03:4000:23:8c::1	10000	Webmin (http)
vunn.com	2a03:4000:23:8c::1	10000	Webmin (https)

vunn.com	2a03:4000:23:8c::1	10000	Webmin (https)
www.vunn.com	2a03:4000:23:8c::1	10000	Webmin (http)

www.vunn.com	2a03:4000:23:8c::1	10000	Webmin (http)
www.vunn.com	2a03:4000:23:8c::1	10000	Webmin (https)

www.vunn.com	2a03:4000:23:8c::1	10000	Webmin (https)

Permalink: https://check-your-website.server-daten.de/?i=93087312-c7ea-44d8-b0cc-9d16f53902b7

Last Result: https://check-your-website.server-daten.de/?q=vunn.com - 2019-08-29 11:05:50

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

Older results

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8. Connections

9. Certificates

10. Last Certificates - Certificate Transparency Log Check

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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

12. Html-Parsing via https://validator.nu/ / https://validator.w3.org/nu/ (started 2024-09-28, 09:00, alpha)

13. Nameserver - IP-Adresses

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17. Cipher Suites

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