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


 

 

A

 

Top config

 

Checked:
01.04.2021 07:16:27

 

Older results

 

 

1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
nextcloud.qvision.nl
A
87.233.18.33
Amsterdam-Zuidoost/North Holland/Netherlands (NL) - True B.V.
Hostname: -
yes
1
0

AAAA

yes


www.nextcloud.qvision.nl

Name Error
yes
1
0
*.qvision.nl
A
213.239.186.120
yes



AAAA

yes



CNAME

yes


*.nextcloud.qvision.nl
A
Name Error
yes



AAAA
Name Error
yes



CNAME
Name Error
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 14631, Flags 256






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






Public Key with Algorithm 8, KeyTag 42351, Flags 256






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 12.04.2021, 00:00:00 +, Signature-Inception: 22.03.2021, 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 8, KeyTag 34112, DigestType 2 and Digest PFtfmzVXRVxQdRqb6evpI4yI4Z9fB/kwl2kXtRuVzSI=






1 RRSIG RR to validate DS RR found






RRSIG-Owner nl., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 13.04.2021, 20:00:00 +, Signature-Inception: 31.03.2021, 19:00:00 +, KeyTag 42351, Signer-Name: (root)






Status: Good - Algorithmus 8 and DNSKEY with KeyTag 42351 used to validate the DS RRSet in the parent zone






2 DNSKEY RR found






Public Key with Algorithm 8, KeyTag 34112, Flags 257 (SEP = Secure Entry Point)






Public Key with Algorithm 8, KeyTag 59668, Flags 256






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner nl., Algorithm: 8, 1 Labels, original TTL: 3600 sec, Signature-expiration: 14.04.2021, 05:09:41 +, Signature-Inception: 30.03.2021, 17:08:54 +, KeyTag 34112, Signer-Name: nl






Status: Good - Algorithmus 8 and DNSKEY with KeyTag 34112 used to validate the DNSKEY RRSet






Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 34112, DigestType 2 and Digest "PFtfmzVXRVxQdRqb6evpI4yI4Z9fB/kwl2kXtRuVzSI=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



Zone: qvision.nl

qvision.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 "9uu9f83mso97j4b0tedgp4op9cc8vu2e" between the hashed NSEC3-owner "9uu8s4t4btk6iqb366tvooper1bb8h89" and the hashed NextOwner "9uu9q9o6qcald9j7sd78otobbr454qra". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner 9uu8s4t4btk6iqb366tvooper1bb8h89.nl., Algorithm: 8, 2 Labels, original TTL: 600 sec, Signature-expiration: 09.04.2021, 23:08:21 +, Signature-Inception: 26.03.2021, 21:12:14 +, KeyTag 59668, Signer-Name: nl






DS-Query in the parent zone sends valid NSEC3 RR with the Hash "9b5iadlkeen7mk2k6t03sqbaar8h8la6" as Owner. That's the Hash of "nl" with the NextHashedOwnerName "9b5it6mci0uq4mkdulij50cs43jsotck". So that domain name is the Closest Encloser of "qvision.nl". Opt-Out: True.
Bitmap: NS, SOA, TXT, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner 9b5iadlkeen7mk2k6t03sqbaar8h8la6.nl., Algorithm: 8, 2 Labels, original TTL: 600 sec, Signature-expiration: 10.04.2021, 23:58:23 +, Signature-Inception: 27.03.2021, 11:39:38 +, KeyTag 59668, Signer-Name: nl






0 DNSKEY RR found









Zone: nextcloud.qvision.nl

nextcloud.qvision.nl
0 DS RR in the parent zone found






0 DNSKEY RR found









Zone: www.nextcloud.qvision.nl

www.nextcloud.qvision.nl
0 DS RR in the parent zone found

 

3. Name Servers

DomainNameserverNS-IP
www.nextcloud.qvision.nl
  ns1.trueserver.nl

nextcloud.qvision.nl
  ns1.trueserver.nl / ns1
213.193.210.2
Amsterdam/North Holland/Netherlands (NL) - TrueServer BV

qvision.nl
  ns1.trueserver.nl / ns1
213.193.210.2
Amsterdam/North Holland/Netherlands (NL) - TrueServer BV


  ns2.trueserver.nl / ns1
193.28.152.2
Amsterdam-Zuidoost/North Holland/Netherlands (NL) - True B.V.


  ns3.trueserver.nl / ns1
213.239.136.2
Amsterdam-Zuidoost/North Holland/Netherlands (NL) - TrueServer BV

nl
  ns1.dns.nl / LHR2


  ns2.dns.nl / s2.amx


  ns3.dns.nl / tld-all-ber1

 

4. SOA-Entries


Domain:nl
Zone-Name:nl
Primary:ns1.dns.nl
Mail:hostmaster.domain-registry.nl
Serial:2021040113
Refresh:3600
Retry:600
Expire:2419200
TTL:600
num Entries:3


Domain:qvision.nl
Zone-Name:qvision.nl
Primary:ns1.trueserver.nl
Mail:hostmaster.trueserver.nl
Serial:2018102490
Refresh:28800
Retry:7200
Expire:604800
TTL:3600
num Entries:3


Domain:nextcloud.qvision.nl
Zone-Name:qvision.nl
Primary:ns1.trueserver.nl
Mail:hostmaster.trueserver.nl
Serial:2018102490
Refresh:28800
Retry:7200
Expire:604800
TTL:3600
num Entries:1


Domain:www.nextcloud.qvision.nl
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


5. Screenshots

Startaddress: https://nextcloud.qvision.nl/index.php/login, address used: https://nextcloud.qvision.nl/index.php/login, Screenshot created 2021-04-01 07:17:23 +00:0

 

Mobil (412px x 732px)

 

742 milliseconds

 

Screenshot mobile - https://nextcloud.qvision.nl/index.php/login
Mobil + Landscape (732px x 412px)

 

606 milliseconds

 

Screenshot mobile landscape - https://nextcloud.qvision.nl/index.php/login
Screen (1280px x 1680px)

 

1099 milliseconds

 

Screenshot Desktop - https://nextcloud.qvision.nl/index.php/login

 

Mobile- and other Chrome-Checks


widthheight
visual Viewport412732
content Size412732

 

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

 

Chrome-Connection: secure. secure connection settings. The connection to this site is encrypted and authenticated using TLS 1.3, X25519, and AES_256_GCM.

 

Chrome-Resources : secure. all served securely. All resources on this page are served securely.

 

 

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://nextcloud.qvision.nl/
87.233.18.33
301
https://nextcloud.qvision.nl:443/
Html is minified: 100.00 %
0.036
A
Date: Thu, 01 Apr 2021 05:16:45 GMT
Server: Apache
Location: https://nextcloud.qvision.nl:443/
Content-Length: 241
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://nextcloud.qvision.nl/
87.233.18.33
302
https://nextcloud.qvision.nl/index.php/login

2.634
A
Date: Thu, 01 Apr 2021 05:16:45 GMT
Server: Apache
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate
Pragma: no-cache
Content-Security-Policy: default-src 'self'; script-src 'self' 'nonce-UHF1MlNhWW5pb0k1WTNlVDBpWFhEQTNFeXhPT3h0T1RxVC9wb1k5U3JCST06VWZtRUllY1N4ZEZCTGp1NHRYS21kbFdHL2wvaHFibjFtRWpaa01BZTNtST0='; style-src 'self' 'unsafe-inline'; frame-src *; img-src * data: blob:; font-src 'self' data:; media-src *; connect-src *; object-src 'none'; base-uri 'self';
Set-Cookie: oc_sessionPassphrase=PHmuplLElN5WrS2c%2BrCim95qAtu0Onjeo2ugi2U9IZw01s3ipcZwHxmmp54eMHcq5IQN5%2F2M5pfShzPM7sr%2FKx5iiqw3cavzPBUId6WmH8dl3wcUPfGbaWN6vYNg6WOw; path=/; secure; HttpOnly; SameSite=Lax,ocwk9ee0k752=633b51ddaa89824ba4a5665c5b810fd2; path=/; secure; HttpOnly; SameSite=Lax,__Host-nc_sameSiteCookielax=true; path=/; httponly;secure; expires=Fri, 31-Dec-2100 23:59:59 GMT; SameSite=lax,__Host-nc_sameSiteCookiestrict=true; path=/; httponly;secure; expires=Fri, 31-Dec-2100 23:59:59 GMT; SameSite=strict
Strict-Transport-Security: max-age=63072000; includeSubdomains
Referrer-Policy: no-referrer
X-Content-Type-Options: nosniff
X-Download-Options: noopen
X-Frame-Options: SAMEORIGIN
X-Permitted-Cross-Domain-Policies: none
X-Robots-Tag: none
X-XSS-Protection: 1; mode=block
Location: https://nextcloud.qvision.nl/index.php/login
Content-Length: 0
Connection: close
Content-Type: text/html; charset=UTF-8

• https://nextcloud.qvision.nl:443/

302
https://nextcloud.qvision.nl/index.php/login

2.253
A
Date: Thu, 01 Apr 2021 05:16:52 GMT
Server: Apache
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate
Pragma: no-cache
Content-Security-Policy: default-src 'self'; script-src 'self' 'nonce-azFUVVNIYjBJWGxtODNaci9iSWpFUHFlL2MvQWt5ZWdOWXlzRU4zK0RDYz06NFJLREF5S0hiRFFUeDFrZ3pJRnFaWWo1dEl5bzlrelJVUFhwWnFtVU8wZz0='; style-src 'self' 'unsafe-inline'; frame-src *; img-src * data: blob:; font-src 'self' data:; media-src *; connect-src *; object-src 'none'; base-uri 'self';
Set-Cookie: oc_sessionPassphrase=HdVbh131BJnuBV6PsSTzt7rxQHWPyTxgzp5%2FzGoIkR8aE%2B%2FTan9VpRu88Tj3%2FkSlL154bWDPyDwVwPqwZ91HnzUYBpxrdDp6bk042KgwnSdJk1MpKCcFmn05zUaCXV2r; path=/; secure; HttpOnly; SameSite=Lax,ocwk9ee0k752=644c60532f4689cd46b376cce553eab4; path=/; secure; HttpOnly; SameSite=Lax,__Host-nc_sameSiteCookielax=true; path=/; httponly;secure; expires=Fri, 31-Dec-2100 23:59:59 GMT; SameSite=lax,__Host-nc_sameSiteCookiestrict=true; path=/; httponly;secure; expires=Fri, 31-Dec-2100 23:59:59 GMT; SameSite=strict
Strict-Transport-Security: max-age=63072000; includeSubdomains
Referrer-Policy: no-referrer
X-Content-Type-Options: nosniff
X-Download-Options: noopen
X-Frame-Options: SAMEORIGIN
X-Permitted-Cross-Domain-Policies: none
X-Robots-Tag: none
X-XSS-Protection: 1; mode=block
Location: https://nextcloud.qvision.nl/index.php/login
Content-Length: 0
Connection: close
Content-Type: text/html; charset=UTF-8

• https://nextcloud.qvision.nl/index.php/login

Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
200

Html is minified: 102.88 %
Other inline scripts (∑/total): 0/0
2.320
A
small visible content (num chars: 157)
This application requires JavaScript for correct operation. Please enable JavaScript and reload the page. Nextcloud Nextcloud – a safe home for all your data
Date: Thu, 01 Apr 2021 05:16:55 GMT
Server: Apache
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Pragma: no-cache
Cache-Control: no-cache, no-store, must-revalidate
Content-Encoding: gzip
Content-Security-Policy: default-src 'none';base-uri 'none';manifest-src 'self';script-src 'self';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self' data:;connect-src 'self';media-src 'self';frame-src 'self';frame-ancestors 'self';worker-src 'self' blob:;form-action 'self'
Feature-Policy: autoplay 'self';camera 'none';fullscreen 'self';geolocation 'none';microphone 'none';payment 'none'
X-Robots-Tag: none
Set-Cookie: oc_sessionPassphrase=Kyrji4Re9Ej45HTk18R2FSnVabnSOTic2LelWDhl937q7k5UUBAi9SdYt3pQi0XBf0OUYVPGEKDuBcPTF8R01sn3NNKLm0Gn2TMCmtjo2KuHcG%2BjryeaR%2F5hYIGJzkRO; path=/; secure; HttpOnly; SameSite=Lax,ocwk9ee0k752=bb50c82f859417c43e6d5d4bf1d481c0; path=/; secure; HttpOnly; SameSite=Lax,__Host-nc_sameSiteCookielax=true; path=/; httponly;secure; expires=Fri, 31-Dec-2100 23:59:59 GMT; SameSite=lax,__Host-nc_sameSiteCookiestrict=true; path=/; httponly;secure; expires=Fri, 31-Dec-2100 23:59:59 GMT; SameSite=strict
Strict-Transport-Security: max-age=63072000; includeSubdomains
Referrer-Policy: no-referrer
X-Content-Type-Options: nosniff
X-Download-Options: noopen
X-Frame-Options: SAMEORIGIN
X-Permitted-Cross-Domain-Policies: none
X-XSS-Protection: 1; mode=block
Content-Length: 3545
Connection: close
Content-Type: text/html; charset=UTF-8

• http://nextcloud.qvision.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
87.233.18.33
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
403

Html is minified: 100.00 %
Other inline scripts (∑/total): 0/0
0.096
M
Forbidden
Visible Content: Forbidden You don't have permission to access this resource.
Date: Thu, 01 Apr 2021 05:16:49 GMT
Server: Apache
Content-Length: 199
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://87.233.18.33/
87.233.18.33
400

Html is minified: 103.62 %
2.307
N
Bad Request
Certificate error: RemoteCertificateNameMismatch
Date: Thu, 01 Apr 2021 05:16:49 GMT
Server: Apache
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate
Pragma: no-cache
Content-Security-Policy: default-src 'self'; script-src 'self' 'nonce-MGMxakFIemdhY2UvSU5sNW9BU0ZPelZPdUFwbmp3Q2k5SzA3M3o0NWlTTT06Nlk5SU9ST2hYditLUnE0SngyNnpWbTBFL0U0TjZHYmcyK0pxcFE1ZDRITT0='; style-src 'self' 'unsafe-inline'; frame-src *; img-src * data: blob:; font-src 'self' data:; media-src *; connect-src *; object-src 'none'; base-uri 'self';
Set-Cookie: oc_sessionPassphrase=vLIfb46SHwqLgylAcI%2BU1cYSGv4XDmaxbV4OjJHEFXmJw5F%2FT14uOYvg3WmokVMnskfvot2hIC05kQrCx6eRpdmmcovty%2F8U6NzDiDz7ScvxTT3Xcn7lCMdXN9U0j%2B2B; path=/; secure; HttpOnly; SameSite=Lax,ocwk9ee0k752=ce0cfe973d93ff991333fc6f4a701cf8; path=/; secure; HttpOnly; SameSite=Lax,__Host-nc_sameSiteCookielax=true; path=/; httponly;secure; expires=Fri, 31-Dec-2100 23:59:59 GMT; SameSite=lax,__Host-nc_sameSiteCookiestrict=true; path=/; httponly;secure; expires=Fri, 31-Dec-2100 23:59:59 GMT; SameSite=strict
Strict-Transport-Security: max-age=63072000; includeSubdomains
Referrer-Policy: no-referrer
X-Content-Type-Options: nosniff
X-Download-Options: noopen
X-Frame-Options: SAMEORIGIN
X-Permitted-Cross-Domain-Policies: none
X-Robots-Tag: none
X-XSS-Protection: 1; mode=block
Connection: close
Transfer-Encoding: chunked
Content-Type: text/html; charset=UTF-8

 

7. Comments


1. General Results, most used to calculate the result

Aname "nextcloud.qvision.nl" is subdomain, 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: 3527 (complete: 151507)
AGood: All ip addresses are public addresses
Warning: Only one ip address found: nextcloud.qvision.nl has only one ip address.
Warning: No ipv6 address found. Ipv6 is the future with a lot of new features. So every domain name should have an ipv6 address. See https://en.wikipedia.org/wiki/IPv6: nextcloud.qvision.nl has no ipv6 address.
AGood: No asked Authoritative Name Server had a timeout
ADNS: "Name Error" means: No www-dns-entry defined. This isn't a problem
Ahttps://nextcloud.qvision.nl:443/
302
https://nextcloud.qvision.nl/index.php/login
Correct redirect https to https
Ahttps://nextcloud.qvision.nl/ 87.233.18.33
302
https://nextcloud.qvision.nl/index.php/login
Correct redirect https to https
AGood: destination is https
AGood - only one version with Http-Status 200
AGood: one preferred version: non-www is preferred
AGood: No cookie sent via http.
AGood: every cookie sent via https is marked as secure
AGood: Every cookie has a SameSite Attribute with a correct value Strict/Lax/None
AGood: every https has a Strict Transport Security Header
AGood: HSTS max-age is long enough, 63072000 seconds = 730 days
AGood: HSTS has includeSubdomains - 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.
AGood: All urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset)
Mhttps://87.233.18.33/ 87.233.18.33
400

Misconfiguration - main pages should never send http status 400 - 499
Nhttps://87.233.18.33/ 87.233.18.33
400

Error - Certificate isn't trusted, RemoteCertificateNameMismatch
Info: Checking all ip addresses of that domain without sending the hostname only one certificate found. Checking all ip addresses and sending the hostname only one certificate found. Both certificates are the same. So that domain doesn't require Server Name Indication (SNI), it's the primary certificate of that set of ip addresses.: Domain nextcloud.qvision.nl, 1 ip addresses, 1 different http results.

2. Header-Checks (Cross-Origin-* headers are alpha - started 2024-06-05)


3. DNS- and NameServer - Checks

AInfo:: 10 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 3 Name Servers.
AInfo:: 10 Queries complete, 10 with IPv6, 0 with IPv4.
AGood: 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.
AInfo:: 3 different Name Servers found: ns1.trueserver.nl, ns2.trueserver.nl, ns3.trueserver.nl, 3 Name Servers included in Delegation: ns1.trueserver.nl, ns2.trueserver.nl, ns3.trueserver.nl, 3 Name Servers included in 1 Zone definitions: ns1.trueserver.nl, ns2.trueserver.nl, ns3.trueserver.nl, 1 Name Servers listed in SOA.Primary: ns1.trueserver.nl.
AGood: Only one SOA.Primary Name Server found.: ns1.trueserver.nl.
AGood: SOA.Primary Name Server included in the delegation set.: ns1.trueserver.nl.
AGood: 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: ns1.trueserver.nl, ns2.trueserver.nl, ns3.trueserver.nl
AGood: All Name Server Domain Names have a Public Suffix.
AGood: All Name Server Domain Names ending with a Public Suffix have minimal one IPv4- or IPv6 address.
AGood: All Name Server ip addresses are public.
AGood: Minimal 2 different name servers (public suffix and public ip address) found: 3 different Name Servers found
Warning: No Name Server IPv6 address found. IPv6 is the future, so your name servers should be visible via IPv6.: 3 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.: 3 Name Servers, 1 Top Level Domain: nl
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: trueserver.nl
Warning: All Name Servers from the same Country / IP location.: 3 Name Servers, 1 Countries: NL
AInfo: Ipv4-Subnet-list: 3 Name Servers, 2 different subnets (first Byte): 193., 213., 3 different subnets (first two Bytes): 193.28., 213.193., 213.239., 3 different subnets (first three Bytes): 193.28.152., 213.193.210., 213.239.136.
AGood: Name Server IPv4-addresses from different subnet found:
AGood: Nameserver supports TCP connections: 1 good Nameserver
AGood: Nameserver supports Echo Capitalization: 1 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 1 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 1 good Nameserver
Nameserver doesn't pass all EDNS-Checks: ns1.trueserver.nl: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
AGood: 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

http://nextcloud.qvision.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 87.233.18.33
403

Fatal: Check of /.well-known/acme-challenge/random-filename has a http status 401 / 403 Not Allowed / Forbidden. A http status 404 - Not Found - is expected. Creating a Letsencrypt certificate via http-01 challenge may not work. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
AGood: Every https result with status 200 and greater 1024 Bytes is compressed (gzip, deflate, br checked).
AGood: No https + http status 200 with inline CSS / JavaScript found
AGood: Every https result with status 200 has a minified Html-Content with a quota lower then 110 %.
https://nextcloud.qvision.nl/index.php/login
200

Warning: Https connections (Standard Port 443) found without support of the http/2 protocol via ALPN. Http/2 is the new Http-Version (old: http 1.1) with some important new features. Update your server software so http/2 is available. Only one TCP-connection per Server (that's a performance boost), Header-Compression and Server Pushs are available. Domain Sharding and Inline-CSS/Javascript shouldn't used with http/2.
AGood: 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.
Warning: CSS / JavaScript found without Compression. Compress these ressources, gzip, deflate, br are checked. 15 external CSS / JavaScript files without GZip found - 1 with GZip, 16 complete
Warning: CSS / JavaScript files with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 0 external CSS / JavaScript files without Cache-Control-Header, 1 with Cache-Control, but no max-age, 1 with Cache-Control max-age too short (minimum 7 days), 14 with Cache-Control long enough, 16 complete.
Warning: Images with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 0 image files without Cache-Control-Header, 0 with Cache-Control, but no max-age, 1 with Cache-Control max-age too short (minimum 7 days), 0 with Cache-Control long enough, 1 complete.
AGood: All checked attribute values are enclosed in quotation marks (" or ').
Wrong: img-elements without alt-attribute or empty alt-attribute found. The alt-attribute ("alternative") is required and should describe the img. So Screenreader and search engines are able to use these informations.: 1 img-elements without alt-attribute, 0 img-elements with empty alt-attribute found.
AGood: 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
ADuration: 62287 milliseconds, 62.287 seconds

 

8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
nextcloud.qvision.nl
nextcloud.qvision.nl
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
nextcloud.qvision.nl
nextcloud.qvision.nl
443
ok
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
Tls.1.2
no Tls.1.1
no Tls.1.0
Chain - incomplete

1CN=nextcloud.embracecloud.nl


2CN=R3, O=Let's Encrypt, C=US


nextcloud.qvision.nl
87.233.18.33
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok

nextcloud.qvision.nl
87.233.18.33
443
ok
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
No SNI required - domain included in main certificate
Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
No SNI required - domain included in main certificate
Tls.1.2
no Tls.1.1
no Tls.1.0
Chain - incomplete

1CN=nextcloud.embracecloud.nl


2CN=R3, O=Let's Encrypt, C=US


87.233.18.33
87.233.18.33
443
name does not match
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok

87.233.18.33
87.233.18.33
443
name does not match
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
Cert sent without SNI
Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
Cert sent without SNI
Tls.1.2
no Tls.1.1
no Tls.1.0
Chain - incomplete

1CN=nextcloud.embracecloud.nl


2CN=R3, O=Let's Encrypt, C=US

 

9. Certificates

1.
1.
CN=nextcloud.embracecloud.nl
04.03.2021
02.06.2021
1281 days expired
nextcloud.embracecloud.nl, nextcloud.embracesbs.com, nextcloud.qvision.nl, nextcloud.wijzijnumbrella.nl - 4 entries
1.
1.
CN=nextcloud.embracecloud.nl
04.03.2021

02.06.2021
1281 days expired


nextcloud.embracecloud.nl, nextcloud.embracesbs.com, nextcloud.qvision.nl, nextcloud.wijzijnumbrella.nl - 4 entries

KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:03217C16A63BAD208A9C52CB8E5C57EC4B31
Thumbprint:455117737011E069828550AF5D887FC65F5149E8
SHA256 / Certificate:4KXkIDNP6pcZmhALcEe0rkad1Q6TDMIF4dnLRbUQmZc=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):b912c6fe6fed43ec58f5e20c721f28a3a252a4617b8c07c494c5f0ce3c38db3c
SHA256 hex / Subject Public Key Information (SPKI):b912c6fe6fed43ec58f5e20c721f28a3a252a4617b8c07c494c5f0ce3c38db3c
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)




2.
CN=R3, O=Let's Encrypt, C=US
07.10.2020
29.09.2021
1162 days expired


2.
CN=R3, O=Let's Encrypt, C=US
07.10.2020

29.09.2021
1162 days expired




KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:400175048314A4C8218C84A90C16CDDF
Thumbprint:48504E974C0DAC5B5CD476C8202274B24C8C7172
SHA256 / Certificate:cwwb3NhfV85dwLunM+XxulqSWyp3HWQKJvekVCJNrTs=
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:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)




3.
CN=DST Root CA X3, O=Digital Signature Trust Co.
30.09.2000
30.09.2021
1161 days expired


3.
CN=DST Root CA X3, O=Digital Signature Trust Co.
30.09.2000

30.09.2021
1161 days expired




KeyalgorithmRSA 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:




 

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

Small Code Update - wait one minute

 

11. Html-Content - Entries

Summary

No data found or small Code-update

 

Details

Small Code Update - wait one minute

 

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: ns1.trueserver.nl, ns2.trueserver.nl, ns3.trueserver.nl

 

QNr.DomainTypeNS used
1
nl
NS
b.root-servers.net (2001:500:200::b)

Answer: ns1.dns.nl, ns2.dns.nl, ns3.dns.nl
2
ns1.trueserver.nl
NS
ns1.dns.nl (2001:678:2c:0:194:0:28:53)

Answer: auth01.dns.trueserver.nl, auth02.dns.trueserver.nl, auth03.dns.trueserver.nl

Answer: auth01.dns.trueserver.nl
2001:9a8:0:10::2, 213.193.210.2

Answer: auth02.dns.trueserver.nl
193.28.152.2, 2001:9a8:0:11::2

Answer: auth03.dns.trueserver.nl
2001:9a8:0:12::2, 213.239.136.2
3
ns2.trueserver.nl
NS
ns1.dns.nl (2001:678:2c:0:194:0:28:53)

Answer: auth01.dns.trueserver.nl, auth02.dns.trueserver.nl, auth03.dns.trueserver.nl

Answer: auth01.dns.trueserver.nl
2001:9a8:0:10::2, 213.193.210.2

Answer: auth02.dns.trueserver.nl
193.28.152.2, 2001:9a8:0:11::2

Answer: auth03.dns.trueserver.nl
2001:9a8:0:12::2, 213.239.136.2
4
ns3.trueserver.nl
NS
ns1.dns.nl (2001:678:2c:0:194:0:28:53)

Answer: auth01.dns.trueserver.nl, auth02.dns.trueserver.nl, auth03.dns.trueserver.nl

Answer: auth01.dns.trueserver.nl
2001:9a8:0:10::2, 213.193.210.2

Answer: auth02.dns.trueserver.nl
193.28.152.2, 2001:9a8:0:11::2

Answer: auth03.dns.trueserver.nl
2001:9a8:0:12::2, 213.239.136.2
5
ns1.trueserver.nl: 213.193.210.2
A
auth01.dns.trueserver.nl (2001:9a8:0:10::2)
6
ns1.trueserver.nl: No AAAA record found
AAAA
auth01.dns.trueserver.nl (2001:9a8:0:10::2)
7
ns2.trueserver.nl: 193.28.152.2
A
auth01.dns.trueserver.nl (2001:9a8:0:10::2)
8
ns2.trueserver.nl: No AAAA record found
AAAA
auth01.dns.trueserver.nl (2001:9a8:0:10::2)
9
ns3.trueserver.nl: 213.239.136.2
A
auth01.dns.trueserver.nl (2001:9a8:0:10::2)
10
ns3.trueserver.nl: No AAAA record found
AAAA
auth01.dns.trueserver.nl (2001:9a8:0:10::2)

 

14. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
nextcloud.qvision.nl
0

no CAA entry found
1
0
qvision.nl
0

no CAA entry found
1
0
nl
0

no CAA entry found
1
0

 

15. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
qvision.nl
mDj2HyOOeWIQg7ozo5F67pzD5IOI/R0mqqVBTOSVxEqiGF2s20jGPIstrSHIgwpgfcMrFvLyk+kRhN9xuTPAJQ==
ok
1
0
qvision.nl
MS=ms20362371
ok
1
0
qvision.nl
v=spf1 a:mail.qvision.nl include:_spf.qvision.nl include:spf.protection.outlook.com include:spf.emailsignatures365.com -all
ok
1
0
nextcloud.qvision.nl

ok
1
0
_acme-challenge.nextcloud.qvision.nl

Name Error - The domain name does not exist
1
0
_acme-challenge.nextcloud.qvision.nl.qvision.nl

perhaps wrong
1
0
_acme-challenge.nextcloud.qvision.nl.nextcloud.qvision.nl

Name Error - The domain name does not exist
1
0

 

16. DomainService - Entries

No DomainServiceEntries entries found

 

 

17. Cipher Suites

No Ciphers found

 

18. Portchecks

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

 

 

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