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




L

Loop - it's impossible to use this site

Checked:
18.09.2023 02:09:32


Older results

No older results found


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
meet.studentforums.co.uk
A
104.21.6.81
Toronto/Ontario/Canada (CA) - Cloudflare, Inc.
No Hostname found
yes
1
0

A
172.67.134.160
Toronto/Ontario/Canada (CA) - Cloudflare, Inc.
No Hostname found
yes
1
0

AAAA
2606:4700:3032::6815:651
Toronto/Ontario/Canada (CA) - Cloudflare, Inc.

yes



AAAA
2606:4700:3034::ac43:86a0
Toronto/Ontario/Canada (CA) - Cloudflare, Inc.

yes


www.meet.studentforums.co.uk

Name Error
yes
1
0
*.studentforums.co.uk
A
Name Error
yes



AAAA
Name Error
yes



CNAME
Name Error
yes


*.meet.studentforums.co.uk
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



2 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 11019, 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: 30.09.2023, 00:00:00 +, Signature-Inception: 09.09.2023, 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: uk
uk
1 DS RR in the parent zone found



DS with Algorithm 8, KeyTag 43876, DigestType 2 and Digest oQftKsG9FNkkFzvH6CehFTWCByOU+Scro34jU7xllgM=



1 RRSIG RR to validate DS RR found



RRSIG-Owner uk., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 30.09.2023, 17:00:00 +, Signature-Inception: 17.09.2023, 16:00:00 +, KeyTag 11019, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 11019 used to validate the DS RRSet in the parent zone



2 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 43056, Flags 256



Public Key with Algorithm 8, KeyTag 43876, Flags 257 (SEP = Secure Entry Point)



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner uk., Algorithm: 8, 1 Labels, original TTL: 3600 sec, Signature-expiration: 01.10.2023, 11:45:13 +, Signature-Inception: 17.09.2023, 11:05:50 +, KeyTag 43876, Signer-Name: uk



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 43876 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 43876, DigestType 2 and Digest "oQftKsG9FNkkFzvH6CehFTWCByOU+Scro34jU7xllgM=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: co.uk
co.uk
1 DS RR in the parent zone found



DS with Algorithm 8, KeyTag 33621, DigestType 2 and Digest uRmdi3/KcQfXjEGNHRvJ6f6dm5sYe9E8ltxLZYJCXNg=



1 RRSIG RR to validate DS RR found



RRSIG-Owner co.uk., Algorithm: 8, 2 Labels, original TTL: 300 sec, Signature-expiration: 01.10.2023, 22:32:04 +, Signature-Inception: 17.09.2023, 21:45:01 +, KeyTag 43056, Signer-Name: uk



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 43056 used to validate the DS RRSet in the parent zone



1 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 33621, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner co.uk., Algorithm: 8, 2 Labels, original TTL: 300 sec, Signature-expiration: 17.10.2023, 16:26:31 +, Signature-Inception: 12.09.2023, 16:25:31 +, KeyTag 33621, Signer-Name: co.uk



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 33621 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 33621, DigestType 2 and Digest "uRmdi3/KcQfXjEGNHRvJ6f6dm5sYe9E8ltxLZYJCXNg=" validates local Key with the same values

Zone: studentforums.co.uk
studentforums.co.uk
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 "ml67kba8d3fnkc2fnldaqjf16jgm7t8b" between the hashed NSEC3-owner "ml666sof8s75sb4t9mr568nskrrh9kqi" and the hashed NextOwner "ml6dq40i6b3ob1jcl9novb0ugbliplci". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner ml666sof8s75sb4t9mr568nskrrh9kqi.co.uk., Algorithm: 8, 3 Labels, original TTL: 10800 sec, Signature-expiration: 21.10.2023, 14:40:33 +, Signature-Inception: 16.09.2023, 14:01:26 +, KeyTag 33621, Signer-Name: co.uk



DS-Query in the parent zone sends valid NSEC3 RR with the Hash "g9f1kiihm8m9vhjk7lrvetbqceogjiqp" as Owner. That's the Hash of "co.uk" with the NextHashedOwnerName "g9f3nq74ntit1d6qsrkccs86r4t7h1md". So that domain name is the Closest Encloser of "studentforums.co.uk". Opt-Out: True.
Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner g9f1kiihm8m9vhjk7lrvetbqceogjiqp.co.uk., Algorithm: 8, 3 Labels, original TTL: 10800 sec, Signature-expiration: 19.10.2023, 12:33:26 +, Signature-Inception: 14.09.2023, 11:38:12 +, KeyTag 33621, Signer-Name: co.uk



0 DNSKEY RR found




Zone: meet.studentforums.co.uk
meet.studentforums.co.uk
0 DS RR in the parent zone found



0 DNSKEY RR found




Zone: www.meet.studentforums.co.uk
www.meet.studentforums.co.uk
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
www.meet.studentforums.co.uk
  beth.ns.cloudflare.com

meet.studentforums.co.uk
  beth.ns.cloudflare.com / 67m44
108.162.192.103
Toronto/Ontario/Canada (CA) - Cloudflare, Inc.


 
172.64.32.103
Toronto/Ontario/Canada (CA) - Cloudflare, Inc.


 
173.245.58.103
Toronto/Ontario/Canada (CA) - Cloudflare, Inc.


 
2606:4700:50::adf5:3a67
Montreal/Quebec/Canada (CA) - Cloudflare, Inc.


 
2803:f800:50::6ca2:c067
San José/Provincia de San Jose/Costa Rica (CR) - Cloudflare, Inc.


 
2a06:98c1:50::ac40:2067
London/England/United Kingdom (GB) - Cloudflare, Inc.

studentforums.co.uk
  beth.ns.cloudflare.com / 67m74
108.162.192.103
Toronto/Ontario/Canada (CA) - Cloudflare, Inc.


 
172.64.32.103
Toronto/Ontario/Canada (CA) - Cloudflare, Inc.


 
173.245.58.103
Toronto/Ontario/Canada (CA) - Cloudflare, Inc.


 
2606:4700:50::adf5:3a67
Montreal/Quebec/Canada (CA) - Cloudflare, Inc.


 
2803:f800:50::6ca2:c067
San José/Provincia de San Jose/Costa Rica (CR) - Cloudflare, Inc.


 
2a06:98c1:50::ac40:2067
London/England/United Kingdom (GB) - Cloudflare, Inc.


  dan.ns.cloudflare.com / 67m75
108.162.193.108
Toronto/Ontario/Canada (CA) - Cloudflare, Inc.


 
172.64.33.108
Toronto/Ontario/Canada (CA) - Cloudflare, Inc.


 
173.245.59.108
Toronto/Ontario/Canada (CA) - Cloudflare, Inc.


 
2606:4700:58::adf5:3b6c
Montreal/Quebec/Canada (CA) - Cloudflare, Inc.


 
2803:f800:50::6ca2:c16c
San José/Provincia de San Jose/Costa Rica (CR) - Cloudflare, Inc.


 
2a06:98c1:50::ac40:216c
London/England/United Kingdom (GB) - Cloudflare, Inc.

co.uk
  dns1.nic.uk
213.248.216.1
Oxford/England/United Kingdom (GB) - Nominet


 
2a01:618:400::1
Oxford/England/United Kingdom (GB) - Nominet


  dns2.nic.uk
103.49.80.1
Oxford/England/United Kingdom (GB) - NOMINET-NS


 
2401:fd80:400::1
New York/United States (US) - Nominet UK


  dns3.nic.uk
213.248.220.1
London/England/United Kingdom (GB) - Nominet


 
2a01:618:404::1
Oxford/England/United Kingdom (GB) - Nominet


  dns4.nic.uk
43.230.48.1
Oxford/England/United Kingdom (GB) - NOMINET-NS


 
2401:fd80:404::1
Sydney/New South Wales/Australia (AU) - Nominet UK


  nsa.nic.uk / TLD_Host2.Frankfurt_Node1
156.154.100.3
New York/United States (US) - NeuStar, Inc.


 
2001:502:ad09::3
Herndon/Virginia/United States (US) - NeuStar, Inc.


  nsb.nic.uk / TLD_Host2.Amsterdam_Node1
156.154.101.3
New York/United States (US) - NeuStar, Inc.


 
2001:502:2eda::3
Herndon/Virginia/United States (US) - NeuStar, Inc.


  nsc.nic.uk / TLD_Host2.Frankfurt_Node1
156.154.102.3
Ashburn/Virginia/United States (US) - NeuStar, Inc.


 
2610:a1:1009::3
Miami/Florida/United States (US) - NeuStar


  nsd.nic.uk / TLD_Host2.Amsterdam_Node1
156.154.103.3
New York/United States (US) - NeuStar, Inc.


 
2610:a1:1010::3
Chicago/Illinois/United States (US) - NeuStar

uk
  dns1.nic.uk


  dns2.nic.uk


  dns3.nic.uk


  dns4.nic.uk


  nsa.nic.uk / TLD_Host2.Frankfurt_Node1


  nsb.nic.uk / TLD_Host1.Amsterdam_Node1


  nsc.nic.uk / TLD_Host1.Frankfurt_Node1


  nsd.nic.uk / TLD_Host2.Amsterdam_Node1


4. SOA-Entries


Domain:uk
Zone-Name:uk
Primary:dns1.nic.uk
Mail:hostmaster.nic.uk
Serial:1407565070
Refresh:7200
Retry:900
Expire:2419200
TTL:10800
num Entries:8


Domain:co.uk
Zone-Name:co.uk
Primary:dns1.nic.uk
Mail:hostmaster.nominet.org.uk
Serial:1314833980
Refresh:900
Retry:300
Expire:2419200
TTL:10800
num Entries:16


Domain:studentforums.co.uk
Zone-Name:studentforums.co.uk
Primary:beth.ns.cloudflare.com
Mail:dns.cloudflare.com
Serial:2320355098
Refresh:10000
Retry:2400
Expire:604800
TTL:1800
num Entries:12


Domain:meet.studentforums.co.uk
Zone-Name:studentforums.co.uk
Primary:beth.ns.cloudflare.com
Mail:dns.cloudflare.com
Serial:2320355098
Refresh:10000
Retry:2400
Expire:604800
TTL:1800
num Entries:6


Domain:www.meet.studentforums.co.uk
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


5. Screenshots

No Screenshot listed, because no url-check with https + http status 200-299, 400-599 + not-ACME-check found.

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://meet.studentforums.co.uk/
104.21.6.81
301
https://meet.studentforums.co.uk/
0.040
A
Date: Mon, 18 Sep 2023 00:11:01 GMT
Transfer-Encoding: chunked
Connection: close
Cache-Control: max-age=3600
Expires: Mon, 18 Sep 2023 01:11:01 GMT
Location: https://meet.studentforums.co.uk/
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=StAygMrTXnvXYtf5WRstt2ndRxRA5mumC2mBJIVhUs0Qaq%2B7Ynma0Cf7kE2FJYtxlHhTp%2BMnogqQ7vtgmpB2Bxld1gAcWL0o0nWAagUGaJv8SvYUd27Hgd41WJ4CiqoJ%2F5HVPesn%2BFm5Z1c%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Vary: Accept-Encoding
Server: cloudflare
CF-RAY: 80855e853ec63527-WAW
alt-svc: h3=":443"; ma=86400

• http://meet.studentforums.co.uk/
172.67.134.160
301
https://meet.studentforums.co.uk/
0.037
A
Date: Mon, 18 Sep 2023 00:11:01 GMT
Transfer-Encoding: chunked
Connection: close
Cache-Control: max-age=3600
Expires: Mon, 18 Sep 2023 01:11:01 GMT
Location: https://meet.studentforums.co.uk/
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=aRaT4T83s%2FYIvDhkRP3NORe%2FtrLylo1NHBZOAyd6qxvePJ4kx3TSD5VmMarGUi24geL4Xd%2B2NdW%2BZu%2FfAcjEvHJSrSkgduvpRg2zCbJQVBSZo%2BIccDF9%2BbtbTh%2BH4m9FmDnsvcYNsE61UvE%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Vary: Accept-Encoding
Server: cloudflare
CF-RAY: 80855e858d1e34df-WAW
alt-svc: h3=":443"; ma=86400

• http://meet.studentforums.co.uk/
2606:4700:3032::6815:651
301
https://meet.studentforums.co.uk/
0.046
A
Date: Mon, 18 Sep 2023 00:11:01 GMT
Transfer-Encoding: chunked
Connection: close
Cache-Control: max-age=3600
Expires: Mon, 18 Sep 2023 01:11:01 GMT
Location: https://meet.studentforums.co.uk/
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=9eNA%2BvLuy0ro0rqCW9q0Sk8tsO1%2BIRctKFWky8WlnKHjaxtG1SGjqOKM4pZ6BtGL4s4kIAnSNzxg4hqgEbvFLHpU7yoT814A0z%2FEvX3roPYaYWHIQbgF7QB8Hw4qUhMgpe6uxmOpb90zYBR%2B60tmN9MoBsZxrhg%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Vary: Accept-Encoding
Server: cloudflare
CF-RAY: 80855e85caf606c4-AMS
alt-svc: h3=":443"; ma=86400

• http://meet.studentforums.co.uk/
2606:4700:3034::ac43:86a0
301
https://meet.studentforums.co.uk/
0.044
A
Date: Mon, 18 Sep 2023 00:11:01 GMT
Transfer-Encoding: chunked
Connection: close
Cache-Control: max-age=3600
Expires: Mon, 18 Sep 2023 01:11:01 GMT
Location: https://meet.studentforums.co.uk/
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=MhQTABY3qDDvXZ%2FR7MyKSkp30l92iKNSIqye%2BLySfXARboqDOKzjnX27MWAADZ9QdsindkmIBOgV%2FKOAMI%2B0tl%2Fw0efh6Q1jm8o6kU3tUhKd7dOeaDFLJOoWKEBtulI2BLYefMLYUYyibDAFC02HypBdCdJgCVg%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Vary: Accept-Encoding
Server: cloudflare
CF-RAY: 80855e862973b98f-AMS
alt-svc: h3=":443"; ma=86400

• https://meet.studentforums.co.uk/
104.21.6.81
301
https://meet.studentforums.co.uk/
Html is minified: 109.46 %
3.306
L
Date: Mon, 18 Sep 2023 00:11:02 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: close
Location: https://meet.studentforums.co.uk/
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=5xE6X35FRpaKvWHVIjHrWl%2BDYr34xEa1u11JiV0lJCkCIqDQaviVNA6GCfRUjsdokFEAxJIH5W1ISmfTPitgqNyRJM%2F3oLLK%2FRGBa8OHhSdfvtgTiTIcCEciz9CW75ypSrJAeKuA9OT%2BinY%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 80855e89691abf8f-WAW
alt-svc: h3=":443"; ma=86400

• https://meet.studentforums.co.uk/
172.67.134.160
301
https://meet.studentforums.co.uk/
Html is minified: 109.46 %
2.887
L
Date: Mon, 18 Sep 2023 00:11:06 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: close
Location: https://meet.studentforums.co.uk/
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=0tH%2BPa2eTmfE1p3vN%2BUwfK1Gznma%2BlTI1p7OBq7vwGllWToHjDJRJs6bJXucGcZwMSt39M2d3zWVNd5o4ym2xQg8u%2BnWitwc3oaczFcD50CqdCBlJbKqjGY0kBNEkgfcfE7QxUgi%2BqPQ%2Btc%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 80855ea2bb763536-WAW
alt-svc: h3=":443"; ma=86400

• https://meet.studentforums.co.uk/
2606:4700:3032::6815:651
301
https://meet.studentforums.co.uk/
Html is minified: 109.46 %
2.857
L
Date: Mon, 18 Sep 2023 00:11:09 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: close
Location: https://meet.studentforums.co.uk/
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=ro%2B6BjLHJISm8DV58AOaXZkfVe5%2BhES3oVPu%2FGly%2FozXEqUJNpn%2BPA%2FrwVz05LmNUhge0Qg8UOX3v6sYCLG2lLb0EOFN%2BCxdyZwddyWZIzTukL5p0eoBnfPOwPQVWrOXur2B0IawtjDLSipWFfs9HHhaocUsyOU%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 80855eba0e9fb8ac-AMS
alt-svc: h3=":443"; ma=86400

• https://meet.studentforums.co.uk/
2606:4700:3034::ac43:86a0
301
https://meet.studentforums.co.uk/
Html is minified: 109.46 %
2.840
L
Date: Mon, 18 Sep 2023 00:11:13 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: close
Location: https://meet.studentforums.co.uk/
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=T7mI%2BbgRyRCTuh1S7c7WAHFaIcNWv0cId1tcq6YArKKPP2xXzrDsX%2FwUmnvIYGYHYxmMO1z5ycDBeQgBH65%2BZpXO4j%2Fpi%2Foq%2F6uQUnJuQTPTDghQorFtfJwCPNw205ySrwLiTKWPnn4r0VFmQI38%2FQ9W6%2FI0lvY%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 80855ed13fedb963-AMS
alt-svc: h3=":443"; ma=86400

• http://meet.studentforums.co.uk/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
104.21.6.81
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
301
https://meet.studentforums.co.uk/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 109.46 %
0.316
A
Visible Content: 301 Moved Permanently nginx
Date: Mon, 18 Sep 2023 00:11:17 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: close
Location: https://meet.studentforums.co.uk/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=fR%2F2DRfaaWUl%2BdU6GIIc%2BWEyWgWl4NklTYAkk8An%2FdT0jScEPbwN5dxc3QSEkGWGxmyI16B%2ButvG1opDNDB%2BniOOGjObZqZjyl3b%2FUCr4u5evy9IlxF%2BQekEnsl2xVZkyDmXM64mx9RfpZ4%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 80855ee78889fbc2-WAW
alt-svc: h3=":443"; ma=86400

• http://meet.studentforums.co.uk/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
172.67.134.160
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
301
https://meet.studentforums.co.uk/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 109.46 %
0.307
A
Visible Content: 301 Moved Permanently nginx
Date: Mon, 18 Sep 2023 00:11:17 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: close
Location: https://meet.studentforums.co.uk/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Ec6i7zxPUoqV9oMN3htGBh%2B%2FyqV2UOYEx%2BHfwfyWVvho9BnYOK9bV1r%2FE4mVdEK1Re3wYtXMJKUvfqahEwwcYvAEuyiRMWL5fr3VNx6kh9DElDQIus1IHyrC4%2F1OaA0HrOWBDTidbPYQH2A%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 80855eea0f963542-WAW
alt-svc: h3=":443"; ma=86400

• http://meet.studentforums.co.uk/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
2606:4700:3032::6815:651
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
301
https://meet.studentforums.co.uk/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 109.46 %
0.266
A
Visible Content: 301 Moved Permanently nginx
Date: Mon, 18 Sep 2023 00:11:18 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: close
Location: https://meet.studentforums.co.uk/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=2NxIUyq0dWIeZMfmC1TdKrTvag9YGSF862Xwyh%2FrdPnyZo56lDqg7qqs61GJT3Mcem6qY9iIZX7pPK39de%2Btf0dxD9yzqyPsFnKb1Ca5j%2B35qjTDUIa5kbL%2BTic58huZQ8M21tutfIsaiYqAhdQsf%2FPKdT0QAGs%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 80855eec6ffcb6fe-AMS
alt-svc: h3=":443"; ma=86400

• http://meet.studentforums.co.uk/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
2606:4700:3034::ac43:86a0
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
301
https://meet.studentforums.co.uk/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 109.46 %
0.267
A
Visible Content: 301 Moved Permanently nginx
Date: Mon, 18 Sep 2023 00:11:18 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: close
Location: https://meet.studentforums.co.uk/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=uuouRAtVwjwYg6g%2B7yEtQ5lQoOCJy7n9VfYEy2wELQMajYFBPIwEyhdNI2RASik%2Fe%2FbFzldXxopNK0Dqf9MasGRMpZlBiIs%2B2VoqSlFwA35Y26sNGrG2VSf9jPxwVHm5kPwgnldOSTRCXWSfChsiRBwF80hrAG4%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 80855eeeabb1b7f1-AMS
alt-svc: h3=":443"; ma=86400

• https://meet.studentforums.co.uk/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
301
https://meet.studentforums.co.uk/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 109.46 %
2.783
L
Visible Content: 301 Moved Permanently nginx
Date: Mon, 18 Sep 2023 00:11:29 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: close
Location: https://meet.studentforums.co.uk/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=W9wqVilmOd68vuKPCRqmjj3htYnwUbc7yy%2BAmuoayX6A8Z4ki6%2FjQXjkSGfU4Esco9z3Aeb%2BXnq%2BrMGJubM%2Fo%2BYlJNuL31Tj6IHpgoWCOq9NsamOxmiG04%2BTcqcjB90Glql4zvnOv3Wu2MtxfrwB77G8vS4nxho%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 80855f3229b1b778-AMS
alt-svc: h3=":443"; ma=86400

• https://104.21.6.81/
104.21.6.81
-10

0.030
P
SecureChannelFailure - The request was aborted: Could not create SSL/TLS secure channel.

• https://172.67.134.160/
172.67.134.160
-10

0.040
P
SecureChannelFailure - The request was aborted: Could not create SSL/TLS secure channel.

• https://[2606:4700:3032:0000:0000:0000:6815:0651]/
2606:4700:3032::6815:651
-10

0.047
P
SecureChannelFailure - The request was aborted: Could not create SSL/TLS secure channel.

• https://[2606:4700:3034:0000:0000:0000:ac43:86a0]/
2606:4700:3034::ac43:86a0
-10

0.046
P
SecureChannelFailure - The request was aborted: Could not create SSL/TLS secure channel.

7. Comments


1. General Results, most used to calculate the result

Aname "meet.studentforums.co.uk" is subdomain, public suffix is ".co.uk", top-level-domain is ".uk", top-level-domain-type is "country-code", Country is United Kingdom of Great Britain and Northern Ireland, tld-manager is "Nominet UK", num .uk-domains preloaded: 4731 (complete: 231048)
AGood: All ip addresses are public addresses
AGood: Minimal 2 ip addresses per domain name found: meet.studentforums.co.uk has 4 different ip addresses (authoritative).
AGood: Ipv4 and Ipv6 addresses per domain name found: meet.studentforums.co.uk has 2 ipv4, 2 ipv6 addresses
AGood: No asked Authoritative Name Server had a timeout
ADNS: "Name Error" means: No www-dns-entry defined. This isn't a problem
AGood: No cookie sent via http.
HSTS-Preload-Status: unknown. Domain never included in the Preload-list. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
Ahttp://meet.studentforums.co.uk/ 104.21.6.81
301
https://meet.studentforums.co.uk/
Correct redirect http - https with the same domain name
Ahttp://meet.studentforums.co.uk/ 172.67.134.160
301
https://meet.studentforums.co.uk/
Correct redirect http - https with the same domain name
Ahttp://meet.studentforums.co.uk/ 2606:4700:3032::6815:651
301
https://meet.studentforums.co.uk/
Correct redirect http - https with the same domain name
Ahttp://meet.studentforums.co.uk/ 2606:4700:3034::ac43:86a0
301
https://meet.studentforums.co.uk/
Correct redirect http - https with the same domain name
Bhttps://meet.studentforums.co.uk/ 104.21.6.81
301

Missing HSTS-Header
Bhttps://meet.studentforums.co.uk/ 172.67.134.160
301

Missing HSTS-Header
Bhttps://meet.studentforums.co.uk/ 2606:4700:3032::6815:651
301

Missing HSTS-Header
Bhttps://meet.studentforums.co.uk/ 2606:4700:3034::ac43:86a0
301

Missing HSTS-Header
Bhttps://meet.studentforums.co.uk/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
301

Missing HSTS-Header
CError - no version with Http-Status 200
HFatal error: No https - result with http-status 200, no encryption
Lhttps://meet.studentforums.co.uk/ 104.21.6.81
301
https://meet.studentforums.co.uk/
Error direct loop
Lhttps://meet.studentforums.co.uk/ 172.67.134.160
301
https://meet.studentforums.co.uk/
Error direct loop
Lhttps://meet.studentforums.co.uk/ 2606:4700:3032::6815:651
301
https://meet.studentforums.co.uk/
Error direct loop
Lhttps://meet.studentforums.co.uk/ 2606:4700:3034::ac43:86a0
301
https://meet.studentforums.co.uk/
Error direct loop
Lhttps://meet.studentforums.co.uk/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
301
https://meet.studentforums.co.uk/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Error direct loop
Lhttps://meet.studentforums.co.uk/ 104.21.6.81
301
https://meet.studentforums.co.uk/
Error three - step - loop
Lhttps://meet.studentforums.co.uk/ 172.67.134.160
301
https://meet.studentforums.co.uk/
Error three - step - loop
Lhttps://meet.studentforums.co.uk/ 2606:4700:3032::6815:651
301
https://meet.studentforums.co.uk/
Error three - step - loop
Lhttps://meet.studentforums.co.uk/ 2606:4700:3034::ac43:86a0
301
https://meet.studentforums.co.uk/
Error three - step - loop
Phttps://104.21.6.81/ 104.21.6.81
-10

Error creating a TLS-Connection: No more details available.
Phttps://172.67.134.160/ 172.67.134.160
-10

Error creating a TLS-Connection: No more details available.
Phttps://[2606:4700:3032:0000:0000:0000:6815:0651]/ 2606:4700:3032::6815:651
-10

Error creating a TLS-Connection: No more details available.
Phttps://[2606:4700:3034:0000:0000:0000:ac43:86a0]/ 2606:4700:3034::ac43:86a0
-10

Error creating a TLS-Connection: No more details available.
AGood: More then one ip address per domain name found, checking all ip addresses the same http status and the same certificate found: Domain meet.studentforums.co.uk, 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 meet.studentforums.co.uk, 4 ip addresses.
BNo _mta-sts TXT record found (mta-sts: Mail Transfer Agent Strict Transport Security - see RFC 8461). Read the result of server-daten.de (Url-Checks, Comments, Connections and DomainServiceRecords) to see a complete definition. Domainname: _mta-sts.meet.studentforums.co.uk

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

U

No https result with http status 2** or 4** (standard-check) found, no header checked.

3. DNS- and NameServer - Checks

AInfo:: 7 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 2 Name Servers.
AInfo:: 7 Queries complete, 7 with IPv6, 0 with IPv4.
AGood: All DNS Queries done via IPv6.
Ok (4 - 8):: An average of 3.5 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 2 different Name Servers found: beth.ns.cloudflare.com, dan.ns.cloudflare.com, 2 Name Servers included in Delegation: beth.ns.cloudflare.com, dan.ns.cloudflare.com, 2 Name Servers included in 1 Zone definitions: beth.ns.cloudflare.com, dan.ns.cloudflare.com, 1 Name Servers listed in SOA.Primary: beth.ns.cloudflare.com.
AGood: Only one SOA.Primary Name Server found.: beth.ns.cloudflare.com.
AGood: SOA.Primary Name Server included in the delegation set.: beth.ns.cloudflare.com.
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: beth.ns.cloudflare.com, dan.ns.cloudflare.com
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: 2 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.: 2 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: cloudflare.com
AGood: Name servers with different Country locations found: 2 Name Servers, 3 Countries: CA, CR, GB
AInfo: Ipv4-Subnet-list: 6 Name Servers, 3 different subnets (first Byte): 108., 172., 173., 3 different subnets (first two Bytes): 108.162., 172.64., 173.245., 6 different subnets (first three Bytes): 108.162.192., 108.162.193., 172.64.32., 172.64.33., 173.245.58., 173.245.59.
AGood: Name Server IPv4-addresses from different subnet found:
AInfo: IPv6-Subnet-list: 6 Name Servers with IPv6, 3 different subnets (first block): 2606:, 2803:, 2a06:, 3 different subnets (first two blocks): 2606:4700:, 2803:f800:, 2a06:98c1:, 4 different subnets (first three blocks): 2606:4700:0050:, 2606:4700:0058:, 2803:f800:0050:, 2a06:98c1:0050:, 4 different subnets (first four blocks): 2606:4700:0050:0000:, 2606:4700:0058:0000:, 2803:f800:0050:0000:, 2a06:98c1:0050:0000:
AGood: Name Server IPv6 addresses from different subnets found.
AGood: Nameserver supports TCP connections: 6 good Nameserver
AGood: Nameserver supports Echo Capitalization: 6 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 6 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 6 good Nameserver
Nameserver doesn't pass all EDNS-Checks: beth.ns.cloudflare.com: 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.
Nameserver doesn't pass all EDNS-Checks: dns1.nic.uk: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1DNSSEC: ok. NSID: ok. COOKIE: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: dns1.nic.uk / 213.248.216.1: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1DNSSEC: ok. NSID: ok. COOKIE: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: dns1.nic.uk / 2a01:618:400::1: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1DNSSEC: ok. NSID: ok. COOKIE: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: dns2.nic.uk: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1DNSSEC: ok. NSID: ok. COOKIE: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: dns2.nic.uk / 103.49.80.1: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1DNSSEC: ok. NSID: ok. COOKIE: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: dns2.nic.uk / 2401:fd80:400::1: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1DNSSEC: ok. NSID: ok. COOKIE: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: dns3.nic.uk: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1DNSSEC: ok. NSID: ok. COOKIE: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: dns3.nic.uk / 213.248.220.1: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1DNSSEC: ok. NSID: ok. COOKIE: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: dns3.nic.uk / 2a01:618:404::1: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1DNSSEC: ok. NSID: ok. COOKIE: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: dns4.nic.uk: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1DNSSEC: ok. NSID: ok. COOKIE: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: dns4.nic.uk / 43.230.48.1: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1DNSSEC: ok. NSID: ok. COOKIE: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: dns4.nic.uk / 2401:fd80:404::1: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. V1DNSSEC: ok. NSID: ok. COOKIE: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found. CLIENTSUBNET: ok.
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

AInfo: No img element found, no alt attribute checked
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: 122720 milliseconds, 122.720 seconds


8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
meet.studentforums.co.uk
104.21.6.81
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
supported
ok
meet.studentforums.co.uk
104.21.6.81
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
supported
ok
http/2 via ALPN supported 
Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
Chain (complete)
1CN=studentforums.co.uk

2CN=GTS CA 1P5, O=Google Trust Services LLC, C=US

3CN=GTS Root R1, O=Google Trust Services LLC, C=US


meet.studentforums.co.uk
172.67.134.160
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
supported
ok

meet.studentforums.co.uk
172.67.134.160
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
supported
ok
http/2 via ALPN supported 
Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
Chain (complete)
1CN=studentforums.co.uk

2CN=GTS CA 1P5, O=Google Trust Services LLC, C=US

3CN=GTS Root R1, O=Google Trust Services LLC, C=US


meet.studentforums.co.uk
2606:4700:3032::6815:651
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
supported
ok

meet.studentforums.co.uk
2606:4700:3032::6815:651
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
supported
ok
http/2 via ALPN supported 
Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
Chain (complete)
1CN=studentforums.co.uk

2CN=GTS CA 1P5, O=Google Trust Services LLC, C=US

3CN=GTS Root R1, O=Google Trust Services LLC, C=US


meet.studentforums.co.uk
2606:4700:3034::ac43:86a0
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
supported
ok

meet.studentforums.co.uk
2606:4700:3034::ac43:86a0
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
supported
ok
http/2 via ALPN supported 
Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
Chain (complete)
1CN=studentforums.co.uk

2CN=GTS CA 1P5, O=Google Trust Services LLC, C=US

3CN=GTS Root R1, O=Google Trust Services LLC, C=US


meet.studentforums.co.uk
meet.studentforums.co.uk
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
supported
ok

meet.studentforums.co.uk
meet.studentforums.co.uk
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
supported
ok
http/2 via ALPN supported 
Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
Chain (complete)
1CN=studentforums.co.uk

2CN=GTS CA 1P5, O=Google Trust Services LLC, C=US

3CN=GTS Root R1, O=Google Trust Services LLC, C=US


9. Certificates

1.
1.
CN=studentforums.co.uk
16.09.2023
15.12.2023
211 days expired
studentforums.co.uk, *.studentforums.co.uk - 2 entries
1.
1.
CN=studentforums.co.uk
16.09.2023

15.12.2023
211 days expired
studentforums.co.uk, *.studentforums.co.uk - 2 entries

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:00D41DE3CC5BD95DA10DE9E7AF42ED5C37
Thumbprint:CF38C7E342DAC53126B092801154F117ED7CA87F
SHA256 / Certificate:5FWiVWIFYC3VODRHYOWrjQ4OwflIpU/Yp48q0urvJYM=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):0d3ee089d44f636314e2935564127e0cda878e4f856df240aebf159475341c91
SHA256 hex / Subject Public Key Information (SPKI):0d3ee089d44f636314e2935564127e0cda878e4f856df240aebf159475341c91 (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://ocsp.pki.goog/s/gts1p5/k1Lgfm9BCpc
OCSP - must staple:no
Certificate Transparency:yes
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1)


2.
CN=studentforums.co.uk
16.09.2023
15.12.2023
211 days expired
studentforums.co.uk, *.studentforums.co.uk - 2 entries

2.
CN=studentforums.co.uk
16.09.2023

15.12.2023
211 days expired
studentforums.co.uk, *.studentforums.co.uk - 2 entries

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:00D41DE3CC5BD95DA10DE9E7AF42ED5C37
Thumbprint:CF38C7E342DAC53126B092801154F117ED7CA87F
SHA256 / Certificate:5FWiVWIFYC3VODRHYOWrjQ4OwflIpU/Yp48q0urvJYM=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):0d3ee089d44f636314e2935564127e0cda878e4f856df240aebf159475341c91
SHA256 hex / Subject Public Key Information (SPKI):0d3ee089d44f636314e2935564127e0cda878e4f856df240aebf159475341c91 (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://ocsp.pki.goog/s/gts1p5/k1Lgfm9BCpc
OCSP - must staple:no
Certificate Transparency:yes
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1)


3.
CN=GTS CA 1P5, O=Google Trust Services LLC, C=US
13.08.2020
30.09.2027
expires in 1174 days


3.
CN=GTS CA 1P5, O=Google Trust Services LLC, C=US
13.08.2020

30.09.2027
expires in 1174 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:0203BC50A32753F0918022EDF1
Thumbprint:9C0B252A678A087FBEE496A44377F7556AC605E7
SHA256 / Certificate:l9QgA+EyVSlGCX8g75VfWxzVcKpDcteAAzpl775pdY0=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):f3559fd766dc2e51474007c996ec67cd9e85ae0fa827d3d663f5abc2eafcbe24
SHA256 hex / Subject Public Key Information (SPKI):
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://ocsp.pki.goog/gtsr1
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)


4.
CN=GTS CA 1P5, O=Google Trust Services LLC, C=US
13.08.2020
30.09.2027
expires in 1174 days


4.
CN=GTS CA 1P5, O=Google Trust Services LLC, C=US
13.08.2020

30.09.2027
expires in 1174 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:0203BC50A32753F0918022EDF1
Thumbprint:9C0B252A678A087FBEE496A44377F7556AC605E7
SHA256 / Certificate:l9QgA+EyVSlGCX8g75VfWxzVcKpDcteAAzpl775pdY0=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):f3559fd766dc2e51474007c996ec67cd9e85ae0fa827d3d663f5abc2eafcbe24
SHA256 hex / Subject Public Key Information (SPKI):
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://ocsp.pki.goog/gtsr1
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)


5.
CN=GTS Root R1, O=Google Trust Services LLC, C=US
19.06.2020
28.01.2028
expires in 1294 days


5.
CN=GTS Root R1, O=Google Trust Services LLC, C=US
19.06.2020

28.01.2028
expires in 1294 days


KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:77BD0D6CDB36F91AEA210FC4F058D30D
Thumbprint:08745487E891C19E3078C1F2A07E452950EF36F6
SHA256 / Certificate:PuAnjfcfo8ElxM1IfwHXdGlOb8V+DNlMJO/XaRM5GOU=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):871a9194f4eed5b312ff40c84c1d524aed2f778bbff25f138cf81f680a7adc67
SHA256 hex / Subject Public Key Information (SPKI):871a9194f4eed5b312ff40c84c1d524aed2f778bbff25f138cf81f680a7adc67
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://ocsp.pki.goog/gsr1
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:


6.
CN=GTS Root R1, O=Google Trust Services LLC, C=US
22.06.2016
22.06.2036
expires in 4362 days


6.
CN=GTS Root R1, O=Google Trust Services LLC, C=US
22.06.2016

22.06.2036
expires in 4362 days


KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA384 With RSA Encryption
Serial Number:6E47A9C54B470C0DEC33D089B91CF4E1
Thumbprint:E1C950E6EF22F84C5645728B922060D7D5A7A3E8
SHA256 / Certificate:KldUceMTQLwhWBy9LPE+FYRjID7OlLz508wZa/CaVHI=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):871a9194f4eed5b312ff40c84c1d524aed2f778bbff25f138cf81f680a7adc67
SHA256 hex / Subject Public Key Information (SPKI):
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:



7.
CN=GlobalSign Root CA, OU=Root CA, O=GlobalSign nv-sa, C=BE
01.09.1998
28.01.2028
expires in 1294 days


7.
CN=GlobalSign Root CA, OU=Root CA, O=GlobalSign nv-sa, C=BE
01.09.1998

28.01.2028
expires in 1294 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA-1 with RSA Encryption
Serial Number:040000000001154B5AC394
Thumbprint:B1BC968BD4F49D622AA89A81F2150152A41D829C
SHA256 / Certificate:69QQQOS7PsdCyeOB0x7ypBpItmhclufO88HfbNQzHJk=
SHA256 hex / Cert (DANE * 0 1):ebd41040e4bb3ec742c9e381d31ef2a41a48b6685c96e7cef3c1df6cd4331c99
SHA256 hex / PublicKey (DANE * 1 1):2bcee858158cf5465fc9d76f0dfa312fef25a4dca8501da9b46b67d1fbfa1b64
SHA256 hex / Subject Public Key Information (SPKI):2bcee858158cf5465fc9d76f0dfa312fef25a4dca8501da9b46b67d1fbfa1b64
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)

Issuerlast 7 daysactivenum Certs
CN=R3, O=Let's Encrypt, C=US
0
0
1

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
5865832355
leaf cert
CN=R3, O=Let's Encrypt, C=US
2023-09-17 21:59:32
2023-12-16 21:59:31
meet.studentforums.co.uk - 1 entries



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

Issuerlast 7 daysactivenum Certs
CN=R3, O=Let's Encrypt, C=US
0 /0 new
0
2
CN=GTS CA 1P5, O=Google Trust Services LLC, C=US
0
0
1

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
10396443628
leaf cert
CN=GTS CA 1P5, O=Google Trust Services LLC, C=US
2023-09-16 09:58:16
2023-12-15 10:58:15
*.studentforums.co.uk, studentforums.co.uk
2 entries


10232139711
leaf cert
CN=R3, O=Let's Encrypt, C=US
2023-08-09 01:26:13
2023-11-07 02:26:12
*.studentforums.co.uk, studentforums.co.uk
2 entries


9631163330
leaf cert
CN=R3, O=Let's Encrypt, C=US
2023-06-09 01:34:19
2023-09-07 01:34:18
*.studentforums.co.uk, studentforums.co.uk
2 entries



11. Html-Content - Entries

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


12. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: beth.ns.cloudflare.com, dan.ns.cloudflare.com

QNr.DomainTypeNS used
1
com
NS
a.root-servers.net (2001:503:ba3e::2:30)

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
beth.ns.cloudflare.com
NS
b.gtld-servers.net (2001:503:231d::2:30)

Answer: ns3.cloudflare.com, ns4.cloudflare.com, ns5.cloudflare.com, ns6.cloudflare.com, ns7.cloudflare.com

Answer: ns3.cloudflare.com
162.159.0.33, 162.159.7.226, 2400:cb00:2049:1::a29f:21, 2400:cb00:2049:1::a29f:7e2

Answer: ns4.cloudflare.com
162.159.1.33, 162.159.8.55, 2400:cb00:2049:1::a29f:121, 2400:cb00:2049:1::a29f:837

Answer: ns5.cloudflare.com
162.159.2.9, 162.159.9.55, 2400:cb00:2049:1::a29f:209, 2400:cb00:2049:1::a29f:937

Answer: ns6.cloudflare.com
162.159.3.11, 162.159.5.6, 2400:cb00:2049:1::a29f:30b, 2400:cb00:2049:1::a29f:506

Answer: ns7.cloudflare.com
162.159.4.8
3
dan.ns.cloudflare.com
NS
b.gtld-servers.net (2001:503:231d::2:30)

Answer: ns3.cloudflare.com, ns4.cloudflare.com, ns5.cloudflare.com, ns6.cloudflare.com, ns7.cloudflare.com

Answer: ns3.cloudflare.com
162.159.0.33, 162.159.7.226, 2400:cb00:2049:1::a29f:21, 2400:cb00:2049:1::a29f:7e2

Answer: ns4.cloudflare.com
162.159.1.33, 162.159.8.55, 2400:cb00:2049:1::a29f:121, 2400:cb00:2049:1::a29f:837

Answer: ns5.cloudflare.com
162.159.2.9, 162.159.9.55, 2400:cb00:2049:1::a29f:209, 2400:cb00:2049:1::a29f:937

Answer: ns6.cloudflare.com
162.159.3.11, 162.159.5.6, 2400:cb00:2049:1::a29f:30b, 2400:cb00:2049:1::a29f:506

Answer: ns7.cloudflare.com
162.159.4.8
4
beth.ns.cloudflare.com: 108.162.192.103, 172.64.32.103, 173.245.58.103
A
ns3.cloudflare.com (2400:cb00:2049:1::a29f:21)
5
beth.ns.cloudflare.com: 2606:4700:50::adf5:3a67, 2803:f800:50::6ca2:c067, 2a06:98c1:50::ac40:2067
AAAA
ns3.cloudflare.com (2400:cb00:2049:1::a29f:21)
6
dan.ns.cloudflare.com: 108.162.193.108, 172.64.33.108, 173.245.59.108
A
ns3.cloudflare.com (2400:cb00:2049:1::a29f:21)
7
dan.ns.cloudflare.com: 2606:4700:58::adf5:3b6c, 2803:f800:50::6ca2:c16c, 2a06:98c1:50::ac40:216c
AAAA
ns3.cloudflare.com (2400:cb00:2049:1::a29f:21)


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
meet.studentforums.co.uk
0

no CAA entry found
1
0
studentforums.co.uk
0

no CAA entry found
1
0
co.uk
0

no CAA entry found
1
0
uk
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
studentforums.co.uk
v=spf1 +a +mx +ip4:198.252.105.11 include:_spf.arandomserver.com +ip4:198.252.102.131 ~all
ok
1
0
meet.studentforums.co.uk

ok
1
0
_acme-challenge.meet.studentforums.co.uk

Name Error - The domain name does not exist
1
0
_acme-challenge.meet.studentforums.co.uk.studentforums.co.uk

Name Error - The domain name does not exist
1
0
_acme-challenge.meet.studentforums.co.uk.meet.studentforums.co.uk

Name Error - The domain name does not exist
1
0


15. DomainService - Entries (SPF-Check is alpha - 2024-06-22, DMARC-Detailcheck is alpha - 2024-07-06)

No DomainServiceEntries entries found



16. Cipher Suites




Skipped, CDN used or too many ip addresses






17. Portchecks

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



Permalink: https://check-your-website.server-daten.de/?i=f7ecb1a3-59fd-4a10-a929-ebe6c438e25f


Last Result: https://check-your-website.server-daten.de/?q=meet.studentforums.co.uk - 2023-09-18 02:09:32


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