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


 

 

A

 

Top config

 

Checked:
23.10.2020 15:29:58

 

Older results

 

 

1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
cloud.ph-karlsruhe.de
A
193.197.180.115
Karlsruhe/Baden-Württemberg/Germany (DE) - Universitaet Stuttgart
Hostname: cloud.ph-karlsruhe.de
yes
1
0

AAAA

yes


www.cloud.ph-karlsruhe.de

Name Error
yes
1
0
*.ph-karlsruhe.de
A
Name Error
yes



AAAA
Name Error
yes



CNAME
Name Error
yes


*.cloud.ph-karlsruhe.de
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 20326, Flags 257 (SEP = Secure Entry Point)






Public Key with Algorithm 8, KeyTag 26116, Flags 256






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 11.11.2020, 00:00:00 +, Signature-Inception: 21.10.2020, 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: de

de
1 DS RR in the parent zone found






DS with Algorithm 8, KeyTag 45580, DigestType 2 and Digest kYwy4vEiEXZr5iJmdPRHRY8iWbmg2HtE0p1Vr+ymsuE=






1 RRSIG RR to validate DS RR found






RRSIG-Owner de., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 05.11.2020, 05:00:00 +, Signature-Inception: 23.10.2020, 04:00:00 +, KeyTag 26116, Signer-Name: (root)






Status: Good - Algorithmus 8 and DNSKEY with KeyTag 26116 used to validate the DS RRSet in the parent zone






2 DNSKEY RR found






Public Key with Algorithm 8, KeyTag 7095, Flags 256






Public Key with Algorithm 8, KeyTag 45580, Flags 257 (SEP = Secure Entry Point)






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner de., Algorithm: 8, 1 Labels, original TTL: 300 sec, Signature-expiration: 05.11.2020, 16:01:50 +, Signature-Inception: 22.10.2020, 14:31:50 +, KeyTag 45580, Signer-Name: de






Status: Good - Algorithmus 8 and DNSKEY with KeyTag 45580 used to validate the DNSKEY RRSet






Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 45580, DigestType 2 and Digest "kYwy4vEiEXZr5iJmdPRHRY8iWbmg2HtE0p1Vr+ymsuE=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



Zone: ph-karlsruhe.de

ph-karlsruhe.de
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 "h275u642mva9sct7b4iobvf97ve024g1" between the hashed NSEC3-owner "h273j56kq0vksu6oilumsj1d89pn7mm9" and the hashed NextOwner "h2763d7dcmc6veh50oaitks1qr6oqlig". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: A, RRSIG Validated: RRSIG-Owner h273j56kq0vksu6oilumsj1d89pn7mm9.de., Algorithm: 8, 2 Labels, original TTL: 7200 sec, Signature-expiration: 02.11.2020, 10:20:34 +, Signature-Inception: 19.10.2020, 08:50:34 +, KeyTag 7095, Signer-Name: de






DS-Query in the parent zone sends valid NSEC3 RR with the Hash "tjlb7qbojvmlf1s6gdriru7vsms1lg16" as Owner. That's the Hash of "de" with the NextHashedOwnerName "tjldgsug88n1tlru13fbbv506ssgjgbm". So that domain name is the Closest Encloser of "ph-karlsruhe.de". Opt-Out: True.
Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner tjlb7qbojvmlf1s6gdriru7vsms1lg16.de., Algorithm: 8, 2 Labels, original TTL: 7200 sec, Signature-expiration: 02.11.2020, 10:20:34 +, Signature-Inception: 19.10.2020, 08:50:34 +, KeyTag 7095, Signer-Name: de






0 DNSKEY RR found









Zone: cloud.ph-karlsruhe.de

cloud.ph-karlsruhe.de
0 DS RR in the parent zone found






0 DNSKEY RR found









Zone: www.cloud.ph-karlsruhe.de

www.cloud.ph-karlsruhe.de
0 DS RR in the parent zone found

 

3. Name Servers

DomainNameserverNS-IP
www.cloud.ph-karlsruhe.de
  zdns01.ph-karlsruhe.de

cloud.ph-karlsruhe.de
  zdns01.ph-karlsruhe.de
193.197.180.82
Karlsruhe/Baden-Württemberg/Germany (DE) - Universitaet Stuttgart

ph-karlsruhe.de
  dns1.belwue.de
129.143.2.10
Kandern/Baden-Württemberg/Germany (DE) - Universitaet Stuttgart


 
2001:7c0::53:10
Stuttgart/Baden-Württemberg/Germany (DE) - Universitaet Stuttgart


  dns3.belwue.de
129.143.253.133
Stuttgart/Baden-Württemberg/Germany (DE) - Universitaet Stuttgart


 
2001:7c0:0:253::133
Stuttgart/Baden-Württemberg/Germany (DE) - Universitaet Stuttgart


  dns5.belwue.de
129.143.4.5
Kandern/Baden-Württemberg/Germany (DE) - Universitaet Stuttgart


 
2001:7c0::53:5
Stuttgart/Baden-Württemberg/Germany (DE) - Universitaet Stuttgart


  zdns01.ph-karlsruhe.de
193.197.180.82
Karlsruhe/Baden-Württemberg/Germany (DE) - Universitaet Stuttgart


  zdns02.ph-karlsruhe.de
193.197.180.83
Karlsruhe/Baden-Württemberg/Germany (DE) - Universitaet Stuttgart

de
  a.nic.de / ns-2.de.de8.bind


  f.nic.de / ns-1.de.de1


  l.de.net / ns-2.de.fr1


  n.de.net / s3.amx


  s.de.net / ns-3.de.de9


  z.nic.de / ns-3.de.de2.bind

 

4. SOA-Entries


Domain:de
Zone-Name:de
Primary:f.nic.de
Mail:its.denic.de
Serial:1603459694
Refresh:7200
Retry:7200
Expire:3600000
TTL:7200
num Entries:6


Domain:ph-karlsruhe.de
Zone-Name:ph-karlsruhe.de
Primary:zdns01.ph-karlsruhe.de
Mail:sapia.ph-karlsruhe.de
Serial:2020090901
Refresh:21600
Retry:2700
Expire:2419200
TTL:3600
num Entries:8


Domain:cloud.ph-karlsruhe.de
Zone-Name:ph-karlsruhe.de
Primary:zdns01.ph-karlsruhe.de
Mail:sapia.ph-karlsruhe.de
Serial:2020090901
Refresh:21600
Retry:2700
Expire:2419200
TTL:3600
num Entries:1


Domain:www.cloud.ph-karlsruhe.de
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


5. Screenshots

Startaddress: https://cloud.ph-karlsruhe.de/index.php/apps/user_saml/saml/selectUserBackEnd?redirectUrl=, address used: https://cloud.ph-karlsruhe.de/index.php/apps/user_saml/saml/selectUserBackEnd?redirectUrl=, Screenshot created 2020-10-23 15:31:31 +00:0

 

Mobil (412px x 732px)

 

591 milliseconds

 

Screenshot mobile - https://cloud.ph-karlsruhe.de/index.php/apps/user_saml/saml/selectUserBackEnd?redirectUrl=
Mobil + Landscape (732px x 412px)

 

503 milliseconds

 

Screenshot mobile landscape - https://cloud.ph-karlsruhe.de/index.php/apps/user_saml/saml/selectUserBackEnd?redirectUrl=
Screen (1280px x 1680px)

 

842 milliseconds

 

Screenshot Desktop - https://cloud.ph-karlsruhe.de/index.php/apps/user_saml/saml/selectUserBackEnd?redirectUrl=

 

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://cloud.ph-karlsruhe.de/
193.197.180.115
301
https://cloud.ph-karlsruhe.de:443/
Html is minified: 100.00 %
0.030
A
Date: Fri, 23 Oct 2020 13:30:31 GMT
Server: Apache
Location: https://cloud.ph-karlsruhe.de:443/
Content-Length: 242
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://cloud.ph-karlsruhe.de/
193.197.180.115
302
https://cloud.ph-karlsruhe.de/index.php/login

2.500
A
Date: Fri, 23 Oct 2020 13:30:31 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-dGpsVmkyc1N5ZmtWc3Y2RDdpQ0pTZ01YeUYwWUdSejc4WkdRQWxyL1FZdz06aFVzbDZRNTlzWjV5LzcrN3YzUEhCMlpUa1RCNVZVdk1xS25lYkRHM2NmMD0='; 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: ocsgpy5ef7nh=1bb1c7cb46707b28de60e3e0b9bcb6c6; path=/; secure; HttpOnly; SameSite=Lax,oc_sessionPassphrase=4spLNnGkkS4wckT1JdNrRKe6JGRmFXpWm8jAXZZFb3%2Fmo6vS3ZcYzwduhEoQmDym0Q5qVPkJB3ai0s%2BmJdgPJOvs2Q6BSf%2B6GLvHzl9t%2Begg6oyeY0SoOrfAdwTAlsGE; 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://cloud.ph-karlsruhe.de/index.php/login
Content-Length: 0
Connection: close
Content-Type: text/html; charset=UTF-8

• https://cloud.ph-karlsruhe.de:443/

302
https://cloud.ph-karlsruhe.de/index.php/login

2.250
A
Date: Fri, 23 Oct 2020 13:30:37 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-d1JMVFB0MDc3RmROYU5HTGh4ekFvaWVWNUpScXFwQVB1VENoSG9YNEhPcz06cFhhQ1g0MVFuMjhkSEw2azdFVzQwMnZCa3Z3N210VjRpbURaU09TY2RLRT0='; 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: ocsgpy5ef7nh=a1b2ea4fd9a638f7f40a2e4c937c3292; path=/; secure; HttpOnly; SameSite=Lax,oc_sessionPassphrase=nIg%2BKnbiDOkB2jcQD7adD5UCAuGrglFK%2F2Bv6CWdEkigIAw93SsXf2aLQrQmmRv3IIfIia%2FTLiviVrgDbwc6iKJmR33QoYbEILgD7m%2FiqDkho7AzEIQoG6J11sFd2VLR; 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://cloud.ph-karlsruhe.de/index.php/login
Content-Length: 0
Connection: close
Content-Type: text/html; charset=UTF-8

• https://cloud.ph-karlsruhe.de/index.php/login

302
https://cloud.ph-karlsruhe.de/index.php/apps/user_saml/saml/selectUserBackEnd?redirectUrl=

2.390
A
Date: Fri, 23 Oct 2020 13:30:40 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-MHNJdSt0NGw3SWt4d2NKSy85cjdxNEl2ODM1MWtUcTd6U1orZ0VnbWdXTT06cEpkdGlZWVcxUGwyb1BZbmtPaU8yTTBkdVJVazYxSG9yQkVJeGk5TDZoQT0='; 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: ocsgpy5ef7nh=705baaf46230872507474e75080fd9f8; path=/; secure; HttpOnly; SameSite=Lax,oc_sessionPassphrase=GK%2FIXsv56iUT5DBIFh7GbMezhWINfPtoCZTVw0oMZeKdAu22mi%2FXmn4PeiMDK2r2xJHD%2FYV495OR8tINC0simLsr%2BsWYMMCQtqOdv2vTaQWs6x6eC6ZetkpbGG2ib5VT; 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://cloud.ph-karlsruhe.de/index.php/apps/user_saml/saml/selectUserBackEnd?redirectUrl=
Content-Length: 0
Connection: close
Content-Type: text/html; charset=UTF-8

• https://cloud.ph-karlsruhe.de/index.php/apps/user_saml/saml/selectUserBackEnd?redirectUrl=
No Compression used - 2444 / 6671 - 36.64 % possible
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
200

Html is minified: 104.22 %
Other inline scripts (∑/total): 0/0
2.266
A
small visible content (num chars: 219)
This application requires JavaScript for correct operation. Please enable JavaScript and reload the page. Nextcloud - PHKA Login options: Direct log in Login mit PH-Account Nextcloud - PHKA Legal notice · Privacy policy
Date: Fri, 23 Oct 2020 13:30:43 GMT
Server: Apache
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Pragma: no-cache
Cache-Control: no-cache, no-store, must-revalidate
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-ancestors 'self';worker-src 'self' blob:;form-action 'self'
Feature-Policy: autoplay 'self';camera 'none';fullscreen 'self';geolocation 'none';microphone 'none';payment 'none'
Set-Cookie: ocsgpy5ef7nh=e715c020ac7823341233b873742e3348; path=/; secure; HttpOnly; SameSite=Lax,oc_sessionPassphrase=5zZ7TkYLS%2BsdwWIdAK2XUH%2F%2BfrP1aORx6d1SxuYO0KXwjXBp%2FGNLVTdWxBD2jHhBc%2B6cHXDpGLmJc3n8MvVUN5FehvFbcC12mKoU%2BdF5onVO0Qjbjl5bvSDU8yWJ7%2BuQ; 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
Content-Length: 6671
Connection: close
Content-Type: text/html; charset=UTF-8

• http://cloud.ph-karlsruhe.de/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
193.197.180.115
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
403

Html is minified: 100.00 %
Other inline scripts (∑/total): 0/0
0.047
M
Forbidden
Visible Content: Forbidden You don't have permission to access this resource.
Date: Fri, 23 Oct 2020 13:30:34 GMT
Server: Apache
Content-Length: 199
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://193.197.180.115/
193.197.180.115
400

Html is minified: 106.19 %
2.330
N
Bad Request
Certificate error: RemoteCertificateNameMismatch
Date: Fri, 23 Oct 2020 13:30:34 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-bHNNcU55OVFxSFBZQVdCdStlazVNcU9NOS8xRExjSmF1KzgwOVkwZ2Flcz06MFk1WlJGVSsrZ25wTVFrWG02NEJBSWp0dXRZMGZJMHdpcUI4d041cEJwaz0='; 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: ocsgpy5ef7nh=0a0c86b5b0b63623dc06c0a8fdba8355; path=/; secure; HttpOnly; SameSite=Lax,oc_sessionPassphrase=ZSyE0nMbsvcS5Ondl4L7zP7xjeKpTb4t65Qe3gRcz5XF4zrVX6mAC5%2FA50M96Vtif1T%2FHiwf1667g5Xw6zUg1kYcnNC4hwgT%2BEy7QuQ3Si5qf6yR2cbE74mRFhUlms6T; 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 "cloud.ph-karlsruhe.de" is subdomain, public suffix is ".de", top-level-domain is ".de", top-level-domain-type is "country-code", Country is Germany, tld-manager is "DENIC eG", num .de-domains preloaded: 6338 (complete: 131120)
AGood: All ip addresses are public addresses
Warning: Only one ip address found: cloud.ph-karlsruhe.de 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: cloud.ph-karlsruhe.de 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://cloud.ph-karlsruhe.de:443/
302
https://cloud.ph-karlsruhe.de/index.php/login
Correct redirect https to https
Ahttps://cloud.ph-karlsruhe.de/index.php/login
302
https://cloud.ph-karlsruhe.de/index.php/apps/user_saml/saml/selectUserBackEnd?redirectUrl=
Correct redirect https to https
Ahttps://cloud.ph-karlsruhe.de/ 193.197.180.115
302
https://cloud.ph-karlsruhe.de/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://193.197.180.115/ 193.197.180.115
400

Misconfiguration - main pages should never send http status 400 - 499
Nhttps://193.197.180.115/ 193.197.180.115
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 cloud.ph-karlsruhe.de, 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 5 Name Servers.
AInfo:: 10 Queries complete, 8 with IPv6, 2 with IPv4.
Warning: Only some DNS Queries done via ipv6. IPv6 is the future, so the name servers of your name servers should have ipv6 addresses.
AGood: Some ip addresses of name servers found with the minimum of two DNS Queries. One to find the TLD-Zone, one to ask the TLD-Zone.dns1.belwue.de (129.143.2.10, 2001:7c0::53:10), zdns01.ph-karlsruhe.de (193.197.180.82), dns1.belwue.de (129.143.2.10, 2001:7c0::53:10), dns3.belwue.de (129.143.253.133, 2001:7c0:0:253::133), dns5.belwue.de (129.143.4.5, 2001:7c0::53:5), zdns02.ph-karlsruhe.de (193.197.180.83)
AGood (1 - 3.0):: An average of 2.0 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 5 different Name Servers found: dns1.belwue.de, dns3.belwue.de, dns5.belwue.de, zdns01.ph-karlsruhe.de, zdns02.ph-karlsruhe.de, 5 Name Servers included in Delegation: dns1.belwue.de, dns3.belwue.de, dns5.belwue.de, zdns01.ph-karlsruhe.de, zdns02.ph-karlsruhe.de, 5 Name Servers included in 1 Zone definitions: dns1.belwue.de, dns3.belwue.de, dns5.belwue.de, zdns01.ph-karlsruhe.de, zdns02.ph-karlsruhe.de, 1 Name Servers listed in SOA.Primary: zdns01.ph-karlsruhe.de.
AGood: Only one SOA.Primary Name Server found.: zdns01.ph-karlsruhe.de.
AGood: SOA.Primary Name Server included in the delegation set.: zdns01.ph-karlsruhe.de.
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: dns1.belwue.de, dns3.belwue.de, dns5.belwue.de, zdns01.ph-karlsruhe.de, zdns02.ph-karlsruhe.de
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: 5 different Name Servers found
AGood: Some Name Servers have IPv6 addresses: 3 Name Servers with IPv6 found (2 Name Servers without IPv6)
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.: 5 Name Servers, 1 Top Level Domain: de
AGood: Name Servers with different domain names found.: 2 different Domains found
Warning: All Name Servers from the same Country / IP location.: 5 Name Servers, 1 Countries: DE
AInfo: Ipv4-Subnet-list: 5 Name Servers, 2 different subnets (first Byte): 129., 193., 2 different subnets (first two Bytes): 129.143., 193.197., 4 different subnets (first three Bytes): 129.143.2., 129.143.253., 129.143.4., 193.197.180.
AGood: Name Server IPv4-addresses from different subnet found:
AInfo: IPv6-Subnet-list: 3 Name Servers with IPv6, 1 different subnets (first block): 2001:, 1 different subnets (first two blocks): 2001:07c0:, 1 different subnets (first three blocks): 2001:07c0:0000:, 2 different subnets (first four blocks): 2001:07c0:0000:0000:, 2001:07c0:0000:0253:
AGood: Name Server IPv6 addresses from different subnets 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: zdns01.ph-karlsruhe.de: 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://cloud.ph-karlsruhe.de/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 193.197.180.115
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.
https://cloud.ph-karlsruhe.de/index.php/apps/user_saml/saml/selectUserBackEnd?redirectUrl=
200

Warning: https result with status 200 and size greater then 1024 Bytes without Compression found. Add Compression support (gzip, deflate, br - these are checked) so the html content is compressed.
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://cloud.ph-karlsruhe.de/index.php/apps/user_saml/saml/selectUserBackEnd?redirectUrl=
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. 19 external CSS / JavaScript files without GZip found - 4 with GZip, 23 complete
Warning: CSS / JavaScript files with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 4 external CSS / JavaScript files without Cache-Control-Header, 1 with Cache-Control, but no max-age, 3 with Cache-Control max-age too short (minimum 7 days), 15 with Cache-Control long enough, 23 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: 131584 milliseconds, 131.584 seconds

 

8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
cloud.ph-karlsruhe.de
cloud.ph-karlsruhe.de
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
cloud.ph-karlsruhe.de
cloud.ph-karlsruhe.de
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=cloud.ph-karlsruhe.de


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


cloud.ph-karlsruhe.de
193.197.180.115
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok

cloud.ph-karlsruhe.de
193.197.180.115
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=cloud.ph-karlsruhe.de


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


193.197.180.115
193.197.180.115
443
name does not match
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok

193.197.180.115
193.197.180.115
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=cloud.ph-karlsruhe.de


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

 

9. Certificates

1.
1.
CN=cloud.ph-karlsruhe.de
12.08.2020
10.11.2020
1485 days expired
cloud.ph-karlsruhe.de - 1 entry
1.
1.
CN=cloud.ph-karlsruhe.de
12.08.2020

10.11.2020
1485 days expired


cloud.ph-karlsruhe.de - 1 entry

KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:03B8429F1EC45FDCF580B55B925E587B20A4
Thumbprint:7B05CA30C3D9AEA6977B163AC35B8C8EE3E8C9FC
SHA256 / Certificate:1FZTOT7F0td7qiDNBoCcXoEH/xQ9zYRp52jx1WWqCPc=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):79407a13eff315b32ed90c17826fdda0cba01ab7ff44f6ba485829072e0dcb61
SHA256 hex / Subject Public Key Information (SPKI):79407a13eff315b32ed90c17826fdda0cba01ab7ff44f6ba485829072e0dcb61
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:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (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)

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: dns1.belwue.de, dns3.belwue.de, dns5.belwue.de, zdns01.ph-karlsruhe.de, zdns02.ph-karlsruhe.de

 

QNr.DomainTypeNS used
1
de
NS
g.root-servers.net (2001:500:12::d0d)

Answer: a.nic.de, f.nic.de, l.de.net, n.de.net, s.de.net, z.nic.de
2
dns1.belwue.de: 129.143.2.10, 2001:7c0::53:10
NS
a.nic.de (2001:678:2::53)

Answer: dns3.belwue.de
129.143.253.133, 2001:7c0:0:253::133

Answer: dns5.belwue.de
129.143.4.5, 2001:7c0::53:5

Answer: pns.dtag.de
194.25.0.125, 2003:40:8000::100
3
zdns01.ph-karlsruhe.de: 193.197.180.82
NS
a.nic.de (2001:678:2::53)

Answer: dns1.belwue.de
129.143.2.10, 2001:7c0::53:10

Answer: dns3.belwue.de
129.143.253.133, 2001:7c0:0:253::133

Answer: dns5.belwue.de
129.143.4.5, 2001:7c0::53:5

Answer: zdns02.ph-karlsruhe.de
193.197.180.83
4
net
NS
l.root-servers.net (2001:500:9f::42)

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
5
auth02.ns.de.uu.net
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: auth00.ns.uu.net, auth200.ns.uu.net, auth210.ns.uu.net, auth60.ns.uu.net

Answer: auth00.ns.uu.net
198.6.1.65

Answer: auth200.ns.uu.net
195.129.12.82

Answer: auth210.ns.uu.net
195.129.12.74

Answer: auth60.ns.uu.net
198.6.1.181
6
edu
NS
a.root-servers.net (2001:503:ba3e::2:30)

Answer: a.edu-servers.net, b.edu-servers.net, c.edu-servers.net, d.edu-servers.net, e.edu-servers.net, f.edu-servers.net, g.edu-servers.net, h.edu-servers.net, i.edu-servers.net, j.edu-servers.net, k.edu-servers.net, l.edu-servers.net, m.edu-servers.net
7
dns1.uni-stuttgart.edu: 129.69.252.34, 2001:7c0:7c0:1::babe:face
NS
a.edu-servers.net (2001:503:a83e::2:30)
8
dns0.uni-stuttgart.de: 129.69.0.1, 2001:7c0:7c0::babe:face
NS
a.nic.de (2001:678:2::53)

Answer: dns1.belwue.de
129.143.2.10, 2001:7c0::53:10

Answer: dns3.belwue.de
129.143.253.133, 2001:7c0:0:253::133

Answer: minnehaha.rhrk.uni-kl.de
131.246.9.116, 2001:638:208:9::116
9
auth02.ns.de.uu.net: No A record found
A
auth00.ns.uu.net (198.6.1.65)
10
auth02.ns.de.uu.net: No AAAA record found
AAAA
auth00.ns.uu.net (198.6.1.65)

 

14. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
cloud.ph-karlsruhe.de
0

no CAA entry found
1
0
ph-karlsruhe.de
0

no CAA entry found
1
0
de
0

no CAA entry found
1
0

 

15. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
ph-karlsruhe.de

ok
1
0
cloud.ph-karlsruhe.de

ok
1
0
_acme-challenge.cloud.ph-karlsruhe.de

Name Error - The domain name does not exist
1
0
_acme-challenge.cloud.ph-karlsruhe.de.ph-karlsruhe.de

Name Error - The domain name does not exist
1
0
_acme-challenge.cloud.ph-karlsruhe.de.cloud.ph-karlsruhe.de

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.

 

 

Permalink: https://check-your-website.server-daten.de/?i=109da941-1c4e-468d-a361-2cfd0f07a9d0

 

Last Result: https://check-your-website.server-daten.de/?q=cloud.ph-karlsruhe.de - 2020-10-23 15:29:58

 

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