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




P

Tls-Protocol error

Checked:
18.03.2023 15:49:27


Older results

No older results found


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
ksk-h7glm2.xyz
A
104.21.33.164
Toronto/Ontario/Canada (CA) - Cloudflare, Inc.
No Hostname found
yes
1
0

A
172.67.147.60
Toronto/Ontario/Canada (CA) - Cloudflare, Inc.
No Hostname found
yes
1
0

AAAA
2606:4700:3035::ac43:933c
Newark/New Jersey/United States (US) - Cloudflare, Inc.

yes



AAAA
2606:4700:3036::6815:21a4
Newark/New Jersey/United States (US) - Cloudflare, Inc.

yes


www.ksk-h7glm2.xyz

Name Error
yes
1
0
*.ksk-h7glm2.xyz
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 951, 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: 02.04.2023, 00:00:00 +, Signature-Inception: 12.03.2023, 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: xyz
xyz
2 DS RR in the parent zone found



DS with Algorithm 8, KeyTag 3599, DigestType 1 and Digest P6OyZPRdtfOL7erxqIt2qjGMLH8=



DS with Algorithm 8, KeyTag 3599, DigestType 2 and Digest uXM4abyEyGu1nRArpdprJ7IIhVIzKjnc1UvE6NZrBJk=



1 RRSIG RR to validate DS RR found



RRSIG-Owner xyz., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 31.03.2023, 05:00:00 +, Signature-Inception: 18.03.2023, 04:00:00 +, KeyTag 951, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 951 used to validate the DS RRSet in the parent zone



2 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 3599, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 8, KeyTag 53358, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner xyz., Algorithm: 8, 1 Labels, original TTL: 3600 sec, Signature-expiration: 16.04.2023, 07:09:10 +, Signature-Inception: 17.03.2023, 07:54:24 +, KeyTag 3599, Signer-Name: xyz



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 3599 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 3599, DigestType 1 and Digest "P6OyZPRdtfOL7erxqIt2qjGMLH8=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 3599, DigestType 2 and Digest "uXM4abyEyGu1nRArpdprJ7IIhVIzKjnc1UvE6NZrBJk=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: ksk-h7glm2.xyz
ksk-h7glm2.xyz
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 "32jfqm5ieaqrmk52nfv11ur5k03emscj" between the hashed NSEC3-owner "32jd2lom6nt50fjdglmvlrv51abn9kjb" and the hashed NextOwner "32jn4gl93mm0ncvtkhr631tf4slcm1la". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner 32jd2lom6nt50fjdglmvlrv51abn9kjb.xyz., Algorithm: 8, 2 Labels, original TTL: 3600 sec, Signature-expiration: 12.04.2023, 10:25:45 +, Signature-Inception: 13.03.2023, 06:17:02 +, KeyTag 53358, Signer-Name: xyz



DS-Query in the parent zone sends valid NSEC3 RR with the Hash "2tjms8vm0h8n7j9e748d19gpnujm0emj" as Owner. That's the Hash of "xyz" with the NextHashedOwnerName "2tjvvsoc6crr8b060m9fh0mpv66fbd17". So that domain name is the Closest Encloser of "ksk-h7glm2.xyz". Opt-Out: True.
Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner 2tjms8vm0h8n7j9e748d19gpnujm0emj.xyz., Algorithm: 8, 2 Labels, original TTL: 3600 sec, Signature-expiration: 14.04.2023, 08:55:09 +, Signature-Inception: 15.03.2023, 03:24:20 +, KeyTag 53358, Signer-Name: xyz



0 DNSKEY RR found




Zone: www.ksk-h7glm2.xyz
www.ksk-h7glm2.xyz
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
www.ksk-h7glm2.xyz
  aaron.ns.cloudflare.com

ksk-h7glm2.xyz
  aaron.ns.cloudflare.com / 67m52
108.162.195.150
Toronto/Ontario/Canada (CA) - Cloudflare, Inc.


 
162.159.44.150
Toronto/Ontario/Canada (CA) - Cloudflare, Inc.


 
172.64.35.150
Toronto/Ontario/Canada (CA) - Cloudflare, Inc.


 
2606:4700:58::a29f:2c96
Montreal/Quebec/Canada (CA) - Cloudflare, Inc.


 
2803:f800:50::6ca2:c396
San José/Provincia de San Jose/Costa Rica (CR) - Cloudflare, Inc.


 
2a06:98c1:50::ac40:2396
London/England/United Kingdom (GB) - CloudFLARENET-EU


  katelyn.ns.cloudflare.com / 67m48
108.162.194.235
Toronto/Ontario/Canada (CA) - Cloudflare, Inc.


 
162.159.38.235
Toronto/Ontario/Canada (CA) - Cloudflare, Inc.


 
172.64.34.235
Toronto/Ontario/Canada (CA) - Cloudflare, Inc.


 
2606:4700:50::a29f:26eb
Montreal/Quebec/Canada (CA) - Cloudflare, Inc.


 
2803:f800:50::6ca2:c2eb
San José/Provincia de San Jose/Costa Rica (CR) - Cloudflare, Inc.


 
2a06:98c1:50::ac40:22eb
London/England/United Kingdom (GB) - CloudFLARENET-EU

xyz
  generationxyz.nic.xyz / PDUS-VJ5JVS-CTI2KM


  ns0.centralnic.net


  x.nic.xyz / SFQY-BG7AF9-XTW0MS


  y.nic.xyz / PDUS-VJ5JVS-CTI2KM


  z.nic.xyz / SFQY-BG7AF9-XTW0MS


4. SOA-Entries


Domain:xyz
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


Domain:xyz
Zone-Name:xyz
Primary:ns0.centralnic.net
Mail:hostmaster.centralnic.net
Serial:3000720856
Refresh:900
Retry:1800
Expire:6048000
TTL:3600
num Entries:4


Domain:ksk-h7glm2.xyz
Zone-Name:ksk-h7glm2.xyz
Primary:aaron.ns.cloudflare.com
Mail:dns.cloudflare.com
Serial:2301674066
Refresh:10000
Retry:2400
Expire:604800
TTL:3600
num Entries:12


Domain:www.ksk-h7glm2.xyz
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://ksk-h7glm2.xyz/
104.21.33.164
301
https://ksk-h7glm2.xyz/
0.057
A
Date: Sat, 18 Mar 2023 14:50:02 GMT
Transfer-Encoding: chunked
Connection: close
Cache-Control: max-age=3600
Expires: Sat, 18 Mar 2023 15:50:02 GMT
Location: https://ksk-h7glm2.xyz/
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=H5TulnG%2BGCmtfALn9%2F%2ByV9pFO9dWhXPWmmd7wUsy7VmRfCuAXG3A6nzkL2fxPgO2hNAJke4GN0qaRws56xTzFWj9imFO2cOdre9YN%2BN9TGSxdl4%2BHKsIv2ZVZPMP2ThzQw%3D%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: 7a9e4927fc9a1ca4-AMS
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400

• http://ksk-h7glm2.xyz/
172.67.147.60
301
https://ksk-h7glm2.xyz/
0.060
A
Date: Sat, 18 Mar 2023 14:50:02 GMT
Transfer-Encoding: chunked
Connection: close
Cache-Control: max-age=3600
Expires: Sat, 18 Mar 2023 15:50:02 GMT
Location: https://ksk-h7glm2.xyz/
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=iYrbbcqdaNJflMCxJOJ5BZ5O092OVfhaEX1jUOfNqlVVBZEmpY%2BHQR48z%2F4Wgk9YLsL%2Fd%2FcCkmf7cPbD2JTYMJYmDmlo%2FPpt4iM5qlA6IAuUDAFHyw8tXy0VOk51vh0AnQ%3D%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: 7a9e49286b610b07-AMS
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400

• http://ksk-h7glm2.xyz/
2606:4700:3035::ac43:933c
301
https://ksk-h7glm2.xyz/
0.053
A
Date: Sat, 18 Mar 2023 14:50:03 GMT
Transfer-Encoding: chunked
Connection: close
Cache-Control: max-age=3600
Expires: Sat, 18 Mar 2023 15:50:03 GMT
Location: https://ksk-h7glm2.xyz/
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=yA8JQh%2FFz1n2hAi4BXSrrZHO2zQdXhafr9qtjg%2B1c4t12AqCE1qKgWIcsfH1eY5RfeCLLOmmMmtLT%2Bxs9H547DDfs4O0CMdFFlWI39eeBuWGjYaF1ru08cGNHvlr2l9bvDP8G3SlxoAwvk1%2B0A%3D%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: 7a9e4928e998b7e8-AMS
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400

• http://ksk-h7glm2.xyz/
2606:4700:3036::6815:21a4
301
https://ksk-h7glm2.xyz/
0.053
A
Date: Sat, 18 Mar 2023 14:50:03 GMT
Transfer-Encoding: chunked
Connection: close
Cache-Control: max-age=3600
Expires: Sat, 18 Mar 2023 15:50:03 GMT
Location: https://ksk-h7glm2.xyz/
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=4YlpqAE0McxkMpgI2n3nLBEvief0JOzraT%2FeIxXRF2UWULl0sQPDMR1OWxzuyAKGIkvXl1LksySStUTHgY2zHHQZCyVhW2s4th5OnwqPOdbyqxRYN3GO0OhT0BdgqgU7T7dFgB%2FudzP3FF%2FJCw%3D%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: 7a9e492939242c5f-FRA
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400

• https://ksk-h7glm2.xyz/
104.21.33.164
-10

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

• https://ksk-h7glm2.xyz/
172.67.147.60
-10

0.053
P
SecureChannelFailure - The request was aborted: Could not create SSL/TLS secure channel.

• https://ksk-h7glm2.xyz/
2606:4700:3035::ac43:933c
-10

0.043
P
SecureChannelFailure - The request was aborted: Could not create SSL/TLS secure channel.

• https://ksk-h7glm2.xyz/
2606:4700:3036::6815:21a4
-10

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

• http://ksk-h7glm2.xyz/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
104.21.33.164
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
301
https://ksk-h7glm2.xyz/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 100.00 %
0.090
A
Visible Content: 301 Moved Permanently nginx/1.18.0 (Ubuntu)
Date: Sat, 18 Mar 2023 14:50:13 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: close
Location: https://ksk-h7glm2.xyz/.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=70KDfwfP7Gj5ZQIddgDhoZqRmDRauiPkw96QzcFL1lUxjoU5b82OkUmOT4WuCR%2FUx7ZjKzipdalmzTe9ZxzB0G0BtuX%2Fl2I3N59SF7QAatfT0B80kD2ic7%2FpAzD0wCzoag%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 7a9e496a6d921c89-AMS
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400

• http://ksk-h7glm2.xyz/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
172.67.147.60
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
301
https://ksk-h7glm2.xyz/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 100.00 %
0.063
A
Visible Content: 301 Moved Permanently nginx/1.18.0 (Ubuntu)
Date: Sat, 18 Mar 2023 14:50:13 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: close
Location: https://ksk-h7glm2.xyz/.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=DxL0pXbDCFEcPkEax59q49%2Bkf2GpUSHM5299DeixJfgKaaKs8PruTjcLgA5SS%2FGkxxYgPLGnUSGOR9NGcx5H6ubumfvQNiXjR9dRyzajs9dpiqG6YcPCARdSa9M%2BajZM3g%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 7a9e496b3ffdbbbf-FRA
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400

• http://ksk-h7glm2.xyz/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
2606:4700:3035::ac43:933c
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
301
https://ksk-h7glm2.xyz/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 100.00 %
0.060
A
Visible Content: 301 Moved Permanently nginx/1.18.0 (Ubuntu)
Date: Sat, 18 Mar 2023 14:50:13 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: close
Location: https://ksk-h7glm2.xyz/.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=z37x70VWA%2BD1JkM1qdfCEJUE0QneCHFYlQYtRtQBwfCVU2D5L84pGzBGjg2I82YUc63lvj9lgbXup6xGu2f%2Bca41bzena9kaEGoAu8ploQ19c6E8MzKbVNoEbuYSjLgMJn%2FVPBv7zyh9MXN5nA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 7a9e496bef1f9170-FRA
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400

• http://ksk-h7glm2.xyz/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
2606:4700:3036::6815:21a4
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
301
https://ksk-h7glm2.xyz/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 100.00 %
0.076
A
Visible Content: 301 Moved Permanently nginx/1.18.0 (Ubuntu)
Date: Sat, 18 Mar 2023 14:50:13 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: close
Location: https://ksk-h7glm2.xyz/.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=j2LtIyrhIm38nuBJsGdHiCoNx9wPbySdPvi%2BzFLz7MxUMlDc1j2RHNOTW%2BCcHGZY%2Bg4aN6ekmrVcdd0gS7vJqY2qvNwb%2BXmcuPnsoCPeoWhp67bUrXcqrp18v9rddCb0KzCF7KxymXZ4WcUVKg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 7a9e496c9f2b0e5c-AMS
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400

• https://ksk-h7glm2.xyz/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

-10

0.067
P
SecureChannelFailure - The request was aborted: Could not create SSL/TLS secure channel.
Visible Content:

• https://104.21.33.164/
104.21.33.164
-10

0.044
P
SecureChannelFailure - The request was aborted: Could not create SSL/TLS secure channel.

• https://172.67.147.60/
172.67.147.60
-10

0.044
P
SecureChannelFailure - The request was aborted: Could not create SSL/TLS secure channel.

• https://[2606:4700:3035:0000:0000:0000:ac43:933c]/
2606:4700:3035::ac43:933c
-10

0.037
P
SecureChannelFailure - The request was aborted: Could not create SSL/TLS secure channel.

• https://[2606:4700:3036:0000:0000:0000:6815:21a4]/
2606:4700:3036::6815:21a4
-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 "ksk-h7glm2.xyz" is domain, public suffix is ".xyz", top-level-domain is ".xyz", top-level-domain-type is "generic", tld-manager is "XYZ.COM LLC", num .xyz-domains preloaded: 1564 (complete: 220007)
AGood: All ip addresses are public addresses
AGood: Minimal 2 ip addresses per domain name found: ksk-h7glm2.xyz has 4 different ip addresses (authoritative).
AGood: Ipv4 and Ipv6 addresses per domain name found: ksk-h7glm2.xyz 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.
CError - no version with Http-Status 200
HFatal error: No https - result with http-status 200, no encryption
Phttps://ksk-h7glm2.xyz/ 104.21.33.164
-10

Error creating a TLS-Connection: No more details available.
Phttps://ksk-h7glm2.xyz/ 172.67.147.60
-10

Error creating a TLS-Connection: No more details available.
Phttps://ksk-h7glm2.xyz/ 2606:4700:3035::ac43:933c
-10

Error creating a TLS-Connection: No more details available.
Phttps://ksk-h7glm2.xyz/ 2606:4700:3036::6815:21a4
-10

Error creating a TLS-Connection: No more details available.
Phttps://ksk-h7glm2.xyz/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
-10

Error creating a TLS-Connection: No more details available.
Phttps://104.21.33.164/ 104.21.33.164
-10

Error creating a TLS-Connection: No more details available.
Phttps://172.67.147.60/ 172.67.147.60
-10

Error creating a TLS-Connection: No more details available.
Phttps://[2606:4700:3035:0000:0000:0000:ac43:933c]/ 2606:4700:3035::ac43:933c
-10

Error creating a TLS-Connection: No more details available.
Phttps://[2606:4700:3036:0000:0000:0000:6815:21a4]/ 2606:4700:3036::6815:21a4
-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 ksk-h7glm2.xyz, 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 ksk-h7glm2.xyz, 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.ksk-h7glm2.xyz

2. Header-Checks

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: aaron.ns.cloudflare.com, katelyn.ns.cloudflare.com, 2 Name Servers included in Delegation: aaron.ns.cloudflare.com, katelyn.ns.cloudflare.com, 2 Name Servers included in 1 Zone definitions: aaron.ns.cloudflare.com, katelyn.ns.cloudflare.com, 1 Name Servers listed in SOA.Primary: aaron.ns.cloudflare.com.
AGood: Only one SOA.Primary Name Server found.: aaron.ns.cloudflare.com.
AGood: SOA.Primary Name Server included in the delegation set.: aaron.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: aaron.ns.cloudflare.com, katelyn.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., 162., 172., 3 different subnets (first two Bytes): 108.162., 162.159., 172.64., 6 different subnets (first three Bytes): 108.162.194., 108.162.195., 162.159.38., 162.159.44., 172.64.34., 172.64.35.
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: 12 good Nameserver
AGood: Nameserver supports Echo Capitalization: 12 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 12 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 12 good Nameserver
Nameserver doesn't pass all EDNS-Checks: aaron.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: ns0.centralnic.net: 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

https://ksk-h7glm2.xyz/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
-10

Fatal: Check of /.well-known/acme-challenge/random-filename is blocked, http connection error. Creating a Letsencrypt certificate via http-01 challenge can't work. You need a running webserver (http) and an open port 80. If it's a home server + ipv4, perhaps a correct port forwarding port 80 extern ⇒ working port intern is required. Port 80 / http can redirect to another domain port 80 or port 443, but not other ports. If it's a home server, perhaps your ISP blocks port 80. Then you may use the dns-01 challenge. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
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: 59970 milliseconds, 59.970 seconds


8. Connections

No connection informations found. Perhaps only http - connections.


9. Certificates

No certificate informations found. Perhaps only http - connections.


10. Last Certificates - Certificate Transparency Log Check

1. Source CertSpotter - active certificates (one check per day)

Issuerlast 7 daysactivenum Certs
CN=GTS CA 1P5, O=Google Trust Services LLC, C=US
0
0
1

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
4725722279
precert
CN=GTS CA 1P5, O=Google Trust Services LLC, C=US
2023-01-24 12:45:38
2023-04-24 12:45:37
*.ksk-h7glm2.xyz, ksk-h7glm2.xyz - 2 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=GTS CA 1P5, O=Google Trust Services LLC, C=US
0
0
1

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
8490971926
precert
CN=GTS CA 1P5, O=Google Trust Services LLC, C=US
2023-01-24 11:45:38
2023-04-24 10:45:37
*.ksk-h7glm2.xyz, ksk-h7glm2.xyz
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: aaron.ns.cloudflare.com, katelyn.ns.cloudflare.com

QNr.DomainTypeNS used
1
com
NS
k.root-servers.net (2001:7fd::1)

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
aaron.ns.cloudflare.com
NS
a.gtld-servers.net (2001:503:a83e::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
katelyn.ns.cloudflare.com
NS
a.gtld-servers.net (2001:503:a83e::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
aaron.ns.cloudflare.com: 108.162.195.150, 162.159.44.150, 172.64.35.150
A
ns3.cloudflare.com (2400:cb00:2049:1::a29f:21)
5
aaron.ns.cloudflare.com: 2606:4700:58::a29f:2c96, 2803:f800:50::6ca2:c396, 2a06:98c1:50::ac40:2396
AAAA
ns3.cloudflare.com (2400:cb00:2049:1::a29f:21)
6
katelyn.ns.cloudflare.com: 108.162.194.235, 162.159.38.235, 172.64.34.235
A
ns3.cloudflare.com (2400:cb00:2049:1::a29f:21)
7
katelyn.ns.cloudflare.com: 2606:4700:50::a29f:26eb, 2803:f800:50::6ca2:c2eb, 2a06:98c1:50::ac40:22eb
AAAA
ns3.cloudflare.com (2400:cb00:2049:1::a29f:21)


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
ksk-h7glm2.xyz
0

no CAA entry found
1
0
xyz
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
ksk-h7glm2.xyz

ok
1
0
_acme-challenge.ksk-h7glm2.xyz

Name Error - The domain name does not exist
1
0
_acme-challenge.ksk-h7glm2.xyz.ksk-h7glm2.xyz

Name Error - The domain name does not exist
1
0


15. DomainService - Entries

No DomainServiceEntries entries found



16. Cipher Suites

DomainIPPortCipher (OpenSsl / IANA)



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=a85c860a-3073-49b5-8095-526e1f1d1eba


Last Result: https://check-your-website.server-daten.de/?q=ksk-h7glm2.xyz - 2023-03-18 15:49:27


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