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

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Shortcuts: 1. IP-Addresses | 2. DNSSEC | 3. Name Servers | 4. SOA-Entries | 5. Screenshots | 6. Url-Checks | 7. Comments | 8. Connections | 9. Certificates | 10. CT-Logs | 11. Html-Content | 12. Html-Parsing | 13. NameServer-IPAddresses | 14. CAA | 15. TXT | 16. DomainServiceEntries | 17. Cipher Suites | 18. Portchecks |

 

A

 

Top config

 

Checked:
27.01.2019 06:52:12

 

Older results

No older results found

 

1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
nextcloud.thelowtons.uk
A
82.17.53.156
Hostname: cpc115036-bour7-2-0-cust411.15-1.cable.virginm.net
yes
1
0

AAAA

yes


www.nextcloud.thelowtons.uk

Name Error
yes
1
0

 

2. DNSSEC

Zone (*)DNSSEC - Informations


Zone: (root)

(root)
1 DS RR published






• Status: Valid because published






3 DNSKEY RR found






Public Key with Algorithm 8, KeyTag 16749, Flags 256






Public Key with Algorithm 8, KeyTag 19164, Flags 385






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






2 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 11.02.2019, 00:00:00 +, Signature-Inception: 21.01.2019, 00:00:00 +, KeyTag 19164, Signer-Name: (root)






RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 11.02.2019, 00:00:00 +, Signature-Inception: 21.01.2019, 00:00:00 +, KeyTag 20326, Signer-Name: (root)






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 19164 used to validate the DNSKEY RRSet






• 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






1 RRSIG RR to validate DS RR found






RRSIG-Owner uk., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 09.02.2019, 05:00:00 +, Signature-Inception: 27.01.2019, 04:00:00 +, KeyTag 16749, Signer-Name: (root)






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 16749 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: 09.02.2019, 14:53:43 +, Signature-Inception: 26.01.2019, 14:16:39 +, 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: thelowtons.uk

thelowtons.uk
0 DS RR in the parent zone found






0 DNSKEY RR found









Zone: nextcloud.thelowtons.uk

nextcloud.thelowtons.uk
0 DS RR in the parent zone found






0 DNSKEY RR found









Zone: www.nextcloud.thelowtons.uk

www.nextcloud.thelowtons.uk
0 DS RR in the parent zone found

 

3. Name Servers

DomainNameserverNS-IP
www.nextcloud.thelowtons.uk
•  ns.123-reg.co.uk

nextcloud.thelowtons.uk
•  ns.123-reg.co.uk

thelowtons.uk
•  ns.123-reg.co.uk


•  ns2.123-reg.co.uk

uk
•  dns1.nic.uk


•  dns2.nic.uk


•  dns3.nic.uk


•  dns4.nic.uk


•  nsa.nic.uk


•  nsb.nic.uk


•  nsc.nic.uk


•  nsd.nic.uk

 

4. SOA-Entries

No SOA informations found. The feature is new (startet 2019-02-05), so recheck this domain.

5. Screenshots

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

 

 

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://nextcloud.thelowtons.uk/
82.17.53.156
302
https://nextcloud.thelowtons.uk

0.114
A
Date: Sun, 27 Jan 2019 05:52:27 GMT
Server: Apache/2.4.29 (Ubuntu)
Location: https://nextcloud.thelowtons.uk
Content-Length: 304
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://nextcloud.thelowtons.uk/
82.17.53.156
302
https://nextcloud.thelowtons.uk/login

5.937
A
Date: Sun, 27 Jan 2019 05:52:27 GMT
Server: Apache/2.4.29 (Ubuntu)
Set-Cookie: oczmkboktq1y=saklf1pfa3rde6cdl9qipggjiq; Path=/; Domain=nextcloud.thelowtons.uk; HttpOnly; Secure,oc_sessionPassphrase=xXBX8gKEFXdu0MsCjHfaUfGZrA4tzx7GABCtOIrxAgjcGIEkoWUrYhAB4172biKAXu4PEdKgUg3krTP73n39FH5D7K8uJxuROor70gggPrcvycQPQ%2F2HBirDjMvbDU4z; Path=/; Domain=nextcloud.thelowtons.uk; HttpOnly; Secure,__Host-nc_sameSiteCookielax=true; Path=/; Domain=nextcloud.thelowtons.uk; Expires=2101-01-01 00:59:59; HttpOnly; Secure,__Host-nc_sameSiteCookiestrict=true; Path=/; Domain=nextcloud.thelowtons.uk; Expires=2101-01-01 00:59:59; HttpOnly; Secure
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' 'unsafe-eval' 'nonce-N050c1llRUsrV1k0cHRaWi9leStXMFVXWnRCRmJldzhKeHlHRGRROXdCUT06clpNTFVNcDR2U0VMazZJMW02SHlPbjFCWHBaOUlwOXdTSFhyV0k1WXBtVT0='; 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';
X-Frame-Options: SAMEORIGIN
Location: https://nextcloud.thelowtons.uk/login
Strict-Transport-Security: max-age=15768000;includeSubdomains
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
X-Robots-Tag: none
X-Download-Options: noopen
X-Permitted-Cross-Domain-Policies: none
Referrer-Policy: no-referrer
Content-Length: 0
Connection: close
Content-Type: text/html; charset=UTF-8

• https://nextcloud.thelowtons.uk

302
https://nextcloud.thelowtons.uk/login

1.786
A
Date: Sun, 27 Jan 2019 05:52:33 GMT
Server: Apache/2.4.29 (Ubuntu)
Set-Cookie: oczmkboktq1y=aol0m7n96kkg200je3fp9vf5qn; Path=/; Domain=nextcloud.thelowtons.uk; HttpOnly; Secure,oc_sessionPassphrase=IpI3%2FE1Le3LQqnUGHbc8U45xJ8Kj%2BnC9VhLLtA0BesArKqwoT3BwAIndsijXgSAHqmv0SIcIpSmqZ%2BPbQogaZ6nHj1xqsBdhyw5BEEp3qSYbXJtwDpSF%2BwoW9zWtpHr1; Path=/; Domain=nextcloud.thelowtons.uk; HttpOnly; Secure,__Host-nc_sameSiteCookielax=true; Path=/; Domain=nextcloud.thelowtons.uk; Expires=2101-01-01 00:59:59; HttpOnly; Secure,__Host-nc_sameSiteCookiestrict=true; Path=/; Domain=nextcloud.thelowtons.uk; Expires=2101-01-01 00:59:59; HttpOnly; Secure
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' 'unsafe-eval' 'nonce-anR5WVVHY2dTVDEvY2VRZHQ0blFyNlZ2YlpHSlA0RzVwaDI3R25DcFZxOD06eUltcUF5VVhIRWNhUHBWNjUrRG5uTlkrT09UNFZ1bko3MjNmVUR6REh2bz0='; 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';
X-Frame-Options: SAMEORIGIN
Location: https://nextcloud.thelowtons.uk/login
Strict-Transport-Security: max-age=15768000;includeSubdomains
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
X-Robots-Tag: none
X-Download-Options: noopen
X-Permitted-Cross-Domain-Policies: none
Referrer-Policy: no-referrer
Content-Length: 0
Connection: close
Content-Type: text/html; charset=UTF-8

• https://nextcloud.thelowtons.uk/login

200


1.887
A
Date: Sun, 27 Jan 2019 05:52:35 GMT
Server: Apache/2.4.29 (Ubuntu)
Set-Cookie: oczmkboktq1y=s32kdu1lq8pbi28vutfuhtudpe; Path=/; Domain=nextcloud.thelowtons.uk; HttpOnly; Secure,oc_sessionPassphrase=%2BL08VpY4OsiVS5IustBCPHz4%2FiUngXnw%2F1hjBGxBn3h9pZWaHWDjHbLCrMO9DEHLynxbWqyGgInnBFUWln2O0D5QKs17AuWVd%2FDVLpqW54mtHqqhHesWzXzlK3otL6bK; Path=/; Domain=nextcloud.thelowtons.uk; HttpOnly; Secure,__Host-nc_sameSiteCookielax=true; Path=/; Domain=nextcloud.thelowtons.uk; Expires=2101-01-01 00:59:59; HttpOnly; Secure,__Host-nc_sameSiteCookiestrict=true; Path=/; Domain=nextcloud.thelowtons.uk; Expires=2101-01-01 00:59:59; HttpOnly; Secure
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-cache, no-store, must-revalidate
Pragma: no-cache
Content-Security-Policy: default-src 'none';base-uri 'none';manifest-src 'self';script-src 'nonce-dHF5azhjSVk1eW85cS90SWVmd0lkQ3JlUERUVWxUUUNhMWpDL1BPSEFYUT06M2NiZ29ZWmlsRUFNbXJVa1A0Ui9RMis4VW5tSDFnQnBDUi83cmJyUGVRYz0=';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self' data:;connect-src 'self';media-src 'self'
X-Frame-Options: SAMEORIGIN
Content-Length: 14106
Vary: Accept-Encoding
Strict-Transport-Security: max-age=15768000;includeSubdomains
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
X-Robots-Tag: none
X-Download-Options: noopen
X-Permitted-Cross-Domain-Policies: none
Referrer-Policy: no-referrer
Connection: close
Content-Type: text/html; charset=UTF-8

• http://nextcloud.thelowtons.uk/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
82.17.53.156
302
https://nextcloud.thelowtons.uk.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

0.107
A
Visible Content:
Date: Sun, 27 Jan 2019 05:52:33 GMT
Server: Apache/2.4.29 (Ubuntu)
Location: https://nextcloud.thelowtons.uk.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://nextcloud.thelowtons.uk.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

-1


3.220
R
NameResolutionFailure - The remote name could not be resolved: 'nextcloud.thelowtons.uk.well-known'
Visible Content:

 

7. Comments


1. General Results, most used to calculate the result

Aname "nextcloud.thelowtons.uk" is subdomain, public suffix is "uk", top-level-domain-type is "country-code", Country is United Kingdom of Great Britain and Northern Ireland, tld-manager is "Nominet UK"
AGood: All ip addresses are public addresses
ADNS: "Name Error" means: No www-dns-entry defined. This isn't a problem
Ahttps://nextcloud.thelowtons.uk
302
https://nextcloud.thelowtons.uk/login
Correct redirect https to https
Ahttps://nextcloud.thelowtons.uk/ 82.17.53.156
302
https://nextcloud.thelowtons.uk/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: every cookie sent via https is marked as secure
AGood: every https has a Strict Transport Security Header
AGood: HSTS has includeSubdomains - directive
AGood: All urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset)
BWarning: HSTS max-age is too short - minimum 31536000 = 365 days required, 15768000 seconds = 182 days found
Rhttp://nextcloud.thelowtons.uk/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 82.17.53.156
302
https://nextcloud.thelowtons.uk.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Redirect to not existing domain

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


3. DNS- and NameServer - Checks

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
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

https://nextcloud.thelowtons.uk.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
-1

Fatal: Check of /.well-known/acme-challenge/random-filename redirects to not-existing domain. Creating a Letsencrypt certificate via http-01 challenge can't work. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
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: 24530 milliseconds, 24.530 seconds

 

8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
nextcloud.thelowtons.uk
82.17.53.156
443
ok
Tls12
ECDH Ephermal
256
Aes256
256
Sha384
not supported
ok
nextcloud.thelowtons.uk
82.17.53.156
443
ok
Tls12

ECDH Ephermal
256
Aes256
256
Sha384
not supported
ok
 
no Tls.1.2
no Tls.1.1
no Tls.1.0

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

 

9. Certificates

1.
1.
CN=nextcloud.thelowtons.uk
02.12.2018
02.03.2019
2104 days expired		nextcloud.thelowtons.uk - 1 entry
1.
1.
CN=nextcloud.thelowtons.uk
02.12.2018

02.03.2019
2104 days expired


nextcloud.thelowtons.uk - 1 entry

KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:03A5989BC054D7346A5554CDBC3D1E19D945
Thumbprint:60521CBA0FBEDF8B793F31DF4E9C18CB644613FA
SHA256 / Certificate:xQxPzGHgVBEEYCE1A4eb8roQlWWXFFdP9qF8mgYX0II=
SHA256 hex / Cert (DANE * 0 1):c50c4fcc61e054110460213503879bf2ba1095659714574ff6a17c9a0617d082
SHA256 hex / PublicKey (DANE * 1 1):c9e6d4850ccc5182b98b680bee2750ab55ef30f1cb0935d34a793971428416d2
SHA256 hex / Subject Public Key Information (SPKI):c9e6d4850ccc5182b98b680bee2750ab55ef30f1cb0935d34a793971428416d2
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)




2.
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
17.03.2016
17.03.2021
1358 days expired

2.
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
17.03.2016

17.03.2021
1358 days expired




KeyalgorithmRSA 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:




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)

No CertSpotter - Certificate-Transparency-Log informations found. The feature is new (startet 2019-05-07), so recheck this domain.

 

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

No Certificate-Transparency-Log informations found. The feature is new (startet 2019-03-21), so recheck this domain.

 

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:

 

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

 

14. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
nextcloud.thelowtons.uk
0

no CAA entry found
1
0
thelowtons.uk
0

no CAA entry found
1
0
uk
0

no CAA entry found
1
0

 

15. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
nextcloud.thelowtons.uk

ok
1
0
_acme-challenge.nextcloud.thelowtons.uk

Name Error - The domain name does not exist
1
0
_acme-challenge.nextcloud.thelowtons.uk.nextcloud.thelowtons.uk


2
2

 

16. DomainService - Entries

No DomainServiceEntries entries found

 

 

17. Cipher Suites

No Ciphers found

 

18. Portchecks

No Port informations found. The feature is new (startet 2019-07-09), so recheck this domain.

 

 

Permalink: https://check-your-website.server-daten.de/?i=785e40a3-7228-4834-8963-5c00ed750453

 

Last Result: https://check-your-website.server-daten.de/?q=nextcloud.thelowtons.uk - 2019-01-27 06:52:12

 

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