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



M

Misconfiguration - http-status 400 - 499

Checked:
20.05.2020 02:39:27


Older results


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
j4velin.de
A
188.68.39.216
Karlsruhe/Baden-Württemberg/Germany (DE) - netcup GmbH
Hostname: j4velin.de
yes
2
0

AAAA
2a03:4000:13:8b3:c804:53ff:feaa:abc4
Karlsruhe/Baden-Württemberg/Germany (DE) - netcup GmbH

yes


www.j4velin.de
CNAME
j4velin.de
yes
1
0

A
188.68.39.216
Karlsruhe/Baden-Württemberg/Germany (DE) - netcup GmbH
Hostname: j4velin.de
yes



AAAA
2a03:4000:13:8b3:c804:53ff:feaa:abc4
Karlsruhe/Baden-Württemberg/Germany (DE) - netcup GmbH

yes


*.j4velin.de
A
188.68.39.216
yes



AAAA
2a03:4000:13:8b3:c804:53ff:feaa:abc4
yes



CNAME

yes



2. DNSSEC

Zone (*)DNSSEC - Informations

Zone: (root)
(root)
1 DS RR published



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 48903, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 01.06.2020, 00:00:00 +, Signature-Inception: 11.05.2020, 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



1 RRSIG RR to validate DS RR found



RRSIG-Owner de., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 01.06.2020, 17:00:00 +, Signature-Inception: 19.05.2020, 16:00:00 +, KeyTag 48903, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 48903 used to validate the DS RRSet in the parent zone



3 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 38766, Flags 256



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



Public Key with Algorithm 8, KeyTag 46428, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner de., Algorithm: 8, 1 Labels, original TTL: 300 sec, Signature-expiration: 31.05.2020, 15:27:10 +, Signature-Inception: 17.05.2020, 13:57:10 +, 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: j4velin.de
j4velin.de
1 DS RR in the parent zone found



1 RRSIG RR to validate DS RR found



RRSIG-Owner j4velin.de., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 28.05.2020, 09:52:39 +, Signature-Inception: 14.05.2020, 08:22:39 +, KeyTag 38766, Signer-Name: de



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 38766 used to validate the DS RRSet in the parent zone



2 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 1879, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 8, KeyTag 60726, Flags 256



2 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner j4velin.de., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 02.06.2020, 18:50:00 +, Signature-Inception: 02.05.2020, 18:50:00 +, KeyTag 1879, Signer-Name: j4velin.de



RRSIG-Owner j4velin.de., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 02.06.2020, 18:50:00 +, Signature-Inception: 02.05.2020, 18:50:00 +, KeyTag 60726, Signer-Name: j4velin.de



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 1879 used to validate the DNSKEY RRSet



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 60726 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 1879, DigestType 2 and Digest "2rGJOD8ajt/yEMX9EJGk4gHP2nO5ChQTNZHpUXt1dnA=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



RRSIG Type 1 validates the A - Result: 188.68.39.216
Validated: RRSIG-Owner j4velin.de., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 02.06.2020, 18:50:00 +, Signature-Inception: 02.05.2020, 18:50:00 +, KeyTag 60726, Signer-Name: j4velin.de



RRSIG Type 16 validates the TXT - Result: v=spf1 mx ~all google-site-verification=kd2CFSBLj1unFfOZNUK4hX14PFPuuQIsBZyz3R4kcvo
Validated: RRSIG-Owner j4velin.de., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 02.06.2020, 18:50:00 +, Signature-Inception: 02.05.2020, 18:50:00 +, KeyTag 60726, Signer-Name: j4velin.de



RRSIG Type 28 validates the AAAA - Result: 2A03:4000:0013:08B3:C804:53FF:FEAA:ABC4
Validated: RRSIG-Owner j4velin.de., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 02.06.2020, 18:50:00 +, Signature-Inception: 02.05.2020, 18:50:00 +, KeyTag 60726, Signer-Name: j4velin.de



RRSIG Type 50, expiration 2020-06-02 18:50:00 + validates the NSEC3 RR that proves the not-existence of the CNAME RR.
Bitmap: A, NS, SOA, MX, TXT, AAAA, RRSIG, DNSKEY, NSEC3PARAM



RRSIG Type 50, expiration 2020-06-02 18:50:00 + validates the NSEC3 RR that proves the not-existence of the TLSA RR.
Bitmap: A, NS, SOA, MX, TXT, AAAA, RRSIG, DNSKEY, NSEC3PARAM



RRSIG Type 50, expiration 2020-06-02 18:50:00 + validates the NSEC3 RR that proves the not-existence of the CAA RR.
Bitmap: A, NS, SOA, MX, TXT, AAAA, RRSIG, DNSKEY, NSEC3PARAM

Zone: www.j4velin.de
www.j4velin.de
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
j4velin.de
  root-dns.netcup.net
46.38.225.225
Karlsruhe/Baden-Württemberg/Germany (DE) - netcup GmbH


  second-dns.netcup.net
37.221.199.199
Karlsruhe/Baden-Württemberg/Germany (DE) - netcup GmbH


 
2a03:4000:2:24b::c7c7
Karlsruhe/Baden-Württemberg/Germany (DE) - netcup GmbH


  third-dns.netcup.net
188.68.63.68
Karlsruhe/Baden-Württemberg/Germany (DE) - netcup GmbH


 
2a03:4001:0:106::3f44
Karlsruhe/Baden-Württemberg/Germany (DE) - netcup GmbH

de
  a.nic.de / ns-2.de.de8.bind


  f.nic.de / ns-2.de.de1


  l.de.net / ns-1.de.fr1


  n.de.net / s3.amx


  s.de.net / ns-3.de.de9


  z.nic.de / ns-1.de.de2.bind


4. SOA-Entries


Domain:de
Zone-Name:de
Primary:f.nic.de
Mail:its.denic.de
Serial:1589935031
Refresh:7200
Retry:7200
Expire:3600000
TTL:7200
num Entries:4


Domain:de
Zone-Name:de
Primary:f.nic.de
Mail:its.denic.de
Serial:1589935140
Refresh:7200
Retry:7200
Expire:3600000
TTL:7200
num Entries:2


Domain:j4velin.de
Zone-Name:j4velin.de
Primary:root-dns.netcup.net
Mail:dnsadmin.netcup.net
Serial:2020050378
Refresh:28800
Retry:7200
Expire:1209600
TTL:86400
num Entries:5


5. Screenshots

Startaddress: https://j4velin.de/.well-known/acme-challenge/1234, address used: https://j4velin.de/.well-known/acme-challenge/1234, Screenshot created 2020-05-20 02:40:43 +00:0

Mobil (412px x 732px)

321 milliseconds

Screenshot mobile - https://j4velin.de/.well-known/acme-challenge/1234
Mobil + Landscape (732px x 412px)

315 milliseconds

Screenshot mobile landscape - https://j4velin.de/.well-known/acme-challenge/1234
Screen (1280px x 1680px)

425 milliseconds

Screenshot Desktop - https://j4velin.de/.well-known/acme-challenge/1234

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://j4velin.de/.well-known/acme-challenge/1234
188.68.39.216
301
https://j4velin.de/.well-known/acme-challenge/1234
Html is minified: 100.00 %
0.043
A
Date: Wed, 20 May 2020 00:40:10 GMT
Server: Apache/2.4.29 (Ubuntu)
Location: https://j4velin.de/.well-known/acme-challenge/1234
Content-Length: 334
Connection: close
Content-Type: text/html; charset=iso-8859-1

• http://j4velin.de/.well-known/acme-challenge/1234
2a03:4000:13:8b3:c804:53ff:feaa:abc4
301
https://j4velin.de/.well-known/acme-challenge/1234
Html is minified: 100.00 %
0.044
A
Date: Wed, 20 May 2020 00:40:10 GMT
Server: Apache/2.4.29 (Ubuntu)
Location: https://j4velin.de/.well-known/acme-challenge/1234
Content-Length: 334
Connection: close
Content-Type: text/html; charset=iso-8859-1

• http://www.j4velin.de/.well-known/acme-challenge/1234
188.68.39.216
301
https://www.j4velin.de/.well-known/acme-challenge/1234
Html is minified: 100.00 %
0.044
A
Date: Wed, 20 May 2020 00:40:10 GMT
Server: Apache/2.4.29 (Ubuntu)
Location: https://www.j4velin.de/.well-known/acme-challenge/1234
Content-Length: 342
Connection: close
Content-Type: text/html; charset=iso-8859-1

• http://www.j4velin.de/.well-known/acme-challenge/1234
2a03:4000:13:8b3:c804:53ff:feaa:abc4
301
https://www.j4velin.de/.well-known/acme-challenge/1234
Html is minified: 100.00 %
0.047
A
Date: Wed, 20 May 2020 00:40:10 GMT
Server: Apache/2.4.29 (Ubuntu)
Location: https://www.j4velin.de/.well-known/acme-challenge/1234
Content-Length: 342
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://j4velin.de/.well-known/acme-challenge/1234
188.68.39.216
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
404

Html is minified: 100.00 %
2.550
M
Not Found
small visible content (num chars: 110)
Not Found The requested URL was not found on this server. Apache/2.4.29 (Ubuntu) Server at j4velin.de Port 443
Date: Wed, 20 May 2020 00:40:11 GMT
Server: Apache/2.4.29 (Ubuntu)
Content-Length: 273
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://j4velin.de/.well-known/acme-challenge/1234
2a03:4000:13:8b3:c804:53ff:feaa:abc4
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
404

Html is minified: 100.00 %
2.210
M
Not Found
small visible content (num chars: 110)
Not Found The requested URL was not found on this server. Apache/2.4.29 (Ubuntu) Server at j4velin.de Port 443
Date: Wed, 20 May 2020 00:40:14 GMT
Server: Apache/2.4.29 (Ubuntu)
Content-Length: 273
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://www.j4velin.de/.well-known/acme-challenge/1234
188.68.39.216
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
404

Html is minified: 100.00 %
2.290
M
Not Found
small visible content (num chars: 114)
Not Found The requested URL was not found on this server. Apache/2.4.29 (Ubuntu) Server at www.j4velin.de Port 443
Date: Wed, 20 May 2020 00:40:16 GMT
Server: Apache/2.4.29 (Ubuntu)
Content-Length: 277
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://www.j4velin.de/.well-known/acme-challenge/1234
2a03:4000:13:8b3:c804:53ff:feaa:abc4
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
404

Html is minified: 100.00 %
2.210
M
Not Found
small visible content (num chars: 114)
Not Found The requested URL was not found on this server. Apache/2.4.29 (Ubuntu) Server at www.j4velin.de Port 443
Date: Wed, 20 May 2020 00:40:19 GMT
Server: Apache/2.4.29 (Ubuntu)
Content-Length: 277
Connection: close
Content-Type: text/html; charset=iso-8859-1

• http://j4velin.de/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
188.68.39.216
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
301
https://j4velin.de/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 100.00 %
0.053
A
Visible Content: Moved Permanently The document has moved here . Apache/2.4.29 (Ubuntu) Server at j4velin.de Port 80
Date: Wed, 20 May 2020 00:40:22 GMT
Server: Apache/2.4.29 (Ubuntu)
Location: https://j4velin.de/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Content-Length: 372
Connection: close
Content-Type: text/html; charset=iso-8859-1

• http://j4velin.de/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
2a03:4000:13:8b3:c804:53ff:feaa:abc4
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
301
https://j4velin.de/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 100.00 %
0.040
A
Visible Content: Moved Permanently The document has moved here . Apache/2.4.29 (Ubuntu) Server at j4velin.de Port 80
Date: Wed, 20 May 2020 00:40:22 GMT
Server: Apache/2.4.29 (Ubuntu)
Location: https://j4velin.de/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Content-Length: 372
Connection: close
Content-Type: text/html; charset=iso-8859-1

• http://www.j4velin.de/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
188.68.39.216
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
301
https://www.j4velin.de/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 100.00 %
0.040
A
Visible Content: Moved Permanently The document has moved here . Apache/2.4.29 (Ubuntu) Server at www.j4velin.de Port 80
Date: Wed, 20 May 2020 00:40:22 GMT
Server: Apache/2.4.29 (Ubuntu)
Location: https://www.j4velin.de/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Content-Length: 380
Connection: close
Content-Type: text/html; charset=iso-8859-1

• http://www.j4velin.de/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
2a03:4000:13:8b3:c804:53ff:feaa:abc4
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
301
https://www.j4velin.de/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 100.00 %
0.040
A
Visible Content: Moved Permanently The document has moved here . Apache/2.4.29 (Ubuntu) Server at www.j4velin.de Port 80
Date: Wed, 20 May 2020 00:40:22 GMT
Server: Apache/2.4.29 (Ubuntu)
Location: https://www.j4velin.de/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Content-Length: 380
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://j4velin.de/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
404

Html is minified: 100.00 %
2.217
A
Not Found
Visible Content: Not Found The requested URL was not found on this server. Apache/2.4.29 (Ubuntu) Server at j4velin.de Port 443
Date: Wed, 20 May 2020 00:40:27 GMT
Server: Apache/2.4.29 (Ubuntu)
Content-Length: 273
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://www.j4velin.de/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
404

Html is minified: 100.00 %
2.210
A
Not Found
Visible Content: Not Found The requested URL was not found on this server. Apache/2.4.29 (Ubuntu) Server at www.j4velin.de Port 443
Date: Wed, 20 May 2020 00:40:30 GMT
Server: Apache/2.4.29 (Ubuntu)
Content-Length: 277
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://188.68.39.216/.well-known/acme-challenge/1234
188.68.39.216
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
404

Html is minified: 100.00 %
2.297
N
Not Found
Certificate error: RemoteCertificateNameMismatch
small visible content (num chars: 113)
Not Found The requested URL was not found on this server. Apache/2.4.29 (Ubuntu) Server at 188.68.39.216 Port 443
Date: Wed, 20 May 2020 00:40:22 GMT
Server: Apache/2.4.29 (Ubuntu)
Content-Length: 276
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://[2a03:4000:0013:08b3:c804:53ff:feaa:abc4]/.well-known/acme-challenge/1234
2a03:4000:13:8b3:c804:53ff:feaa:abc4
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
404

Html is minified: 100.00 %
2.320
N
Not Found
Certificate error: RemoteCertificateNameMismatch
small visible content (num chars: 139)
Not Found The requested URL was not found on this server. Apache/2.4.29 (Ubuntu) Server at 2a03:4000:0013:08b3:c804:53ff:feaa:abc4 Port 443
Date: Wed, 20 May 2020 00:40:25 GMT
Server: Apache/2.4.29 (Ubuntu)
Content-Length: 302
Connection: close
Content-Type: text/html; charset=iso-8859-1

7. Comments


1. General Results, most used to calculate the result

Aname "j4velin.de" is domain, public suffix is "de", top-level-domain-type is "country-code", Country is Germany, tld-manager is "DENIC eG"
Agood: All ip addresses are public addresses
AGood: Minimal 2 ip addresses per domain name found: j4velin.de has 2 different ip addresses (authoritative).
AGood: Minimal 2 ip addresses per domain name found: www.j4velin.de has 2 different ip addresses (authoritative).
AGood: Ipv4 and Ipv6 addresses per domain name found: j4velin.de has 1 ipv4, 1 ipv6 addresses
AGood: Ipv4 and Ipv6 addresses per domain name found: www.j4velin.de has 1 ipv4, 1 ipv6 addresses
Agood: No asked Authoritative Name Server had a timeout
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)
Ahttp://j4velin.de/.well-known/acme-challenge/1234 188.68.39.216
301
https://j4velin.de/.well-known/acme-challenge/1234
correct redirect http - https with the same domain name
Ahttp://j4velin.de/.well-known/acme-challenge/1234 2a03:4000:13:8b3:c804:53ff:feaa:abc4
301
https://j4velin.de/.well-known/acme-challenge/1234
correct redirect http - https with the same domain name
Ahttp://www.j4velin.de/.well-known/acme-challenge/1234 188.68.39.216
301
https://www.j4velin.de/.well-known/acme-challenge/1234
correct redirect http - https with the same domain name
Ahttp://www.j4velin.de/.well-known/acme-challenge/1234 2a03:4000:13:8b3:c804:53ff:feaa:abc4
301
https://www.j4velin.de/.well-known/acme-challenge/1234
correct redirect http - https with the same domain name
CError - no version with Http-Status 200
Hfatal error: No https - result with http-status 200, no encryption
Mhttps://j4velin.de/.well-known/acme-challenge/1234 188.68.39.216
404

Misconfiguration - main pages should never send http status 400 - 499
Mhttps://j4velin.de/.well-known/acme-challenge/1234 2a03:4000:13:8b3:c804:53ff:feaa:abc4
404

Misconfiguration - main pages should never send http status 400 - 499
Mhttps://www.j4velin.de/.well-known/acme-challenge/1234 188.68.39.216
404

Misconfiguration - main pages should never send http status 400 - 499
Mhttps://www.j4velin.de/.well-known/acme-challenge/1234 2a03:4000:13:8b3:c804:53ff:feaa:abc4
404

Misconfiguration - main pages should never send http status 400 - 499
Mhttps://188.68.39.216/.well-known/acme-challenge/1234 188.68.39.216
404

Misconfiguration - main pages should never send http status 400 - 499
Mhttps://[2a03:4000:0013:08b3:c804:53ff:feaa:abc4]/.well-known/acme-challenge/1234 2a03:4000:13:8b3:c804:53ff:feaa:abc4
404

Misconfiguration - main pages should never send http status 400 - 499
Nhttps://188.68.39.216/.well-known/acme-challenge/1234 188.68.39.216
404

Error - Certificate isn't trusted, RemoteCertificateNameMismatch
Nhttps://[2a03:4000:0013:08b3:c804:53ff:feaa:abc4]/.well-known/acme-challenge/1234 2a03:4000:13:8b3:c804:53ff:feaa:abc4
404

Error - Certificate isn't trusted, RemoteCertificateNameMismatch
AGood: More then one ip address per domain name found, checking all ip addresses the same http status and the same certificate found: Domain j4velin.de, 2 ip addresses.
AGood: More then one ip address per domain name found, checking all ip addresses the same http status and the same certificate found: Domain www.j4velin.de, 2 ip addresses.
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 j4velin.de, 2 ip addresses, 1 different http results.
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 www.j4velin.de, 2 ip addresses, 1 different http results.

2. DNS- and NameServer - Checks

AInfo:: 12 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 3 Name Servers.
AInfo:: 12 Queries complete, 9 with IPv6, 0 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.
Ok (4 - 8):: An average of 4.0 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 3 different Name Servers found: root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net, 3 Name Servers included in Delegation: root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net, 3 Name Servers included in 1 Zone definitions: root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net, 1 Name Servers listed in SOA.Primary: root-dns.netcup.net.
AGood: Only one SOA.Primary Name Server found.: root-dns.netcup.net.
AGood: SOA.Primary Name Server included in the delegation set.: root-dns.netcup.net.
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: root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net
AGood: All Name Server Domain Names have a Public Suffix.
AGood: All Name Server Domain Names ending with a Public Suffix have minimal one IPv4- or IPv6 address.
AGood: All Name Server ip addresses are public.
AGood: Minimal 2 different name servers (public suffix and public ip address) found: 3 different Name Servers found
AGood: Some Name Servers have IPv6 addresses: 2 Name Servers with IPv6 found (1 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.: 3 Name Servers, 1 Top Level Domain: net
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: netcup.net
Warning: All Name Servers from the same Country / IP location.: 3 Name Servers, 1 Countries: DE
AInfo: Ipv4-Subnet-list: 3 Name Servers, 3 different subnets (first Byte): 188., 37., 46., 3 different subnets (first two Bytes): 188.68., 37.221., 46.38., 3 different subnets (first three Bytes): 188.68.63., 37.221.199., 46.38.225.
AExcellent: Every Name Server IPv4-address starts with an unique Byte.
AInfo: IPv6-Subnet-list: 2 Name Servers with IPv6, 1 different subnets (first block): 2a03:, 2 different subnets (first two blocks): 2a03:4000:, 2a03:4001:, 2 different subnets (first three blocks): 2a03:4000:0002:, 2a03:4001:0000:, 2 different subnets (first four blocks): 2a03:4000:0002:024b:, 2a03:4001:0000:0106:
AGood: Name Server IPv6 addresses from different subnets found.
AGood: Nameserver supports TCP connections: 5 good Nameserver
AGood: Nameserver supports Echo Capitalization: 5 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 5 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 5 good Nameserver
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.

3. Content- and Performance-critical Checks

AGood: All checks /.well-known/acme-challenge/random-filename without redirects answer with the expected http status 404 - Not Found. Creating a Letsencrypt certificate via http-01 challenge should work. If it doesn't work: Check your vHost configuration (apachectl -S, httpd -S, nginx -T). Every combination of port and ServerName / ServerAlias (Apache) or Server (Nginx) must be unique. Merge duplicated entries in one vHost. If you use an IIS, extensionless files must be allowed in the /.well-known/acme-challenge subdirectory. Create a web.config in that directory. Content: <configuration><system.webServer><staticContent><mimeMap fileExtension="." mimeType="text/plain" /></staticContent></system.webServer></configuration>. If you have a redirect http ⇒ https, that's ok, Letsencrypt follows such redirects to port 80 / 443 (same or other server). There must be a certificate. But the certificate may be expired, self signed or with a not matching domain name. Checking the validation file Letsencrypt ignores such certificate errors. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
AGood: All checked attribute values are enclosed in quotation marks (" or ').
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
https://j4velin.de/.well-known/acme-challenge/1234 188.68.39.216
404
2.550 seconds
Warning: 404 needs more then one second
https://j4velin.de/.well-known/acme-challenge/1234 2a03:4000:13:8b3:c804:53ff:feaa:abc4
404
2.210 seconds
Warning: 404 needs more then one second
https://www.j4velin.de/.well-known/acme-challenge/1234 188.68.39.216
404
2.290 seconds
Warning: 404 needs more then one second
https://www.j4velin.de/.well-known/acme-challenge/1234 2a03:4000:13:8b3:c804:53ff:feaa:abc4
404
2.210 seconds
Warning: 404 needs more then one second
https://j4velin.de/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
2.217 seconds
Warning: 404 needs more then one second
https://www.j4velin.de/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
2.210 seconds
Warning: 404 needs more then one second
https://188.68.39.216/.well-known/acme-challenge/1234 188.68.39.216
404
2.297 seconds
Warning: 404 needs more then one second
https://[2a03:4000:0013:08b3:c804:53ff:feaa:abc4]/.well-known/acme-challenge/1234 2a03:4000:13:8b3:c804:53ff:feaa:abc4
404
2.320 seconds
Warning: 404 needs more then one second
ADuration: 80853 milliseconds, 80.853 seconds


8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
j4velin.de
188.68.39.216
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok
j4velin.de
188.68.39.216
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok
no http/2 via ALPN 
No SNI required - domain included in main certificate
Tls.1.2
Tls.1.1
Tls.1.0
no http/2 via ALPN
No SNI required - domain included in main certificate
Tls.1.2
Tls.1.1
Tls.1.0
Chain - incomplete
1CN=hoffmann-anna.de

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


j4velin.de
2a03:4000:13:8b3:c804:53ff:feaa:abc4
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok

j4velin.de
2a03:4000:13:8b3:c804:53ff:feaa:abc4
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok
no http/2 via ALPN 
No SNI required - domain included in main certificate
Tls.1.2
Tls.1.1
Tls.1.0
no http/2 via ALPN
No SNI required - domain included in main certificate
Tls.1.2
Tls.1.1
Tls.1.0
Chain - incomplete
1CN=hoffmann-anna.de

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


www.j4velin.de
188.68.39.216
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok

www.j4velin.de
188.68.39.216
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok
no http/2 via ALPN 
No SNI required - domain included in main certificate
Tls.1.2
Tls.1.1
Tls.1.0
no http/2 via ALPN
No SNI required - domain included in main certificate
Tls.1.2
Tls.1.1
Tls.1.0
Chain - incomplete
1CN=hoffmann-anna.de

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


www.j4velin.de
2a03:4000:13:8b3:c804:53ff:feaa:abc4
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok

www.j4velin.de
2a03:4000:13:8b3:c804:53ff:feaa:abc4
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok
no http/2 via ALPN 
No SNI required - domain included in main certificate
Tls.1.2
Tls.1.1
Tls.1.0
no http/2 via ALPN
No SNI required - domain included in main certificate
Tls.1.2
Tls.1.1
Tls.1.0
Chain - incomplete
1CN=hoffmann-anna.de

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


j4velin.de
j4velin.de
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok

j4velin.de
j4velin.de
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok
no http/2 via ALPN 
Tls.1.2
Tls.1.1
Tls.1.0
no http/2 via ALPN
Tls.1.2
Tls.1.1
Tls.1.0
Chain - incomplete
1CN=hoffmann-anna.de

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


www.j4velin.de
www.j4velin.de
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok

www.j4velin.de
www.j4velin.de
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok
no http/2 via ALPN 
Tls.1.2
Tls.1.1
Tls.1.0
no http/2 via ALPN
Tls.1.2
Tls.1.1
Tls.1.0
Chain - incomplete
1CN=hoffmann-anna.de

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


188.68.39.216
188.68.39.216
443
name does not match
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok

188.68.39.216
188.68.39.216
443
name does not match
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok
no http/2 via ALPN 
Cert sent without SNI
Tls.1.2
Tls.1.1
Tls.1.0
no http/2 via ALPN
Cert sent without SNI
Tls.1.2
Tls.1.1
Tls.1.0
Chain - incomplete
1CN=hoffmann-anna.de

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


[2a03:4000:0013:08b3:c804:53ff:feaa:abc4]
2a03:4000:13:8b3:c804:53ff:feaa:abc4
443
name does not match
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok

[2a03:4000:0013:08b3:c804:53ff:feaa:abc4]
2a03:4000:13:8b3:c804:53ff:feaa:abc4
443
name does not match
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok
no http/2 via ALPN 
Cert sent without SNI
Tls.1.2
Tls.1.1
Tls.1.0
no http/2 via ALPN
Cert sent without SNI
Tls.1.2
Tls.1.1
Tls.1.0
Chain - incomplete
1CN=hoffmann-anna.de

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


9. Certificates

1.
1.
CN=hoffmann-anna.de
03.05.2020
01.08.2020
541 days expired
hoffmann-anna.de, hoffmann-thomas.de, j4velin.de, thomas-und-anna.de, www.hoffmann-anna.de, www.hoffmann-thomas.de, www.j4velin.de, www.thomas-und-anna.de - 8 entries
1.
1.
CN=hoffmann-anna.de
03.05.2020

01.08.2020
541 days expired
hoffmann-anna.de, hoffmann-thomas.de, j4velin.de, thomas-und-anna.de, www.hoffmann-anna.de, www.hoffmann-thomas.de, www.j4velin.de, www.thomas-und-anna.de - 8 entries

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:0358CBD04E4B8FCB2149E26B9468B7BDB4F2
Thumbprint:4CCD69BA7647AA11491013AAC6D46C7B5B59382F
SHA256 / Certificate:dgSVk89PAuVn1fY7oQXiMOgLpbWIXQ4OTF5tNBnNFeE=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):d04e576e095ec2703dfd63cd690a24946b82753443252f210a6566bb061f22a9
SHA256 hex / Subject Public Key Information (SPKI):d04e576e095ec2703dfd63cd690a24946b82753443252f210a6566bb061f22a9
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
313 days expired


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

17.03.2021
313 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
116 days expired


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

30.09.2021
116 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)

Issuerlast 7 daysactivenum Certs
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
0
0
13

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
2042999094
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-11-04 06:04:16
2021-02-02 06:04:16
j4velin.de, mail.j4velin.de - 2 entries


2034389794
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-10-31 15:24:53
2021-01-29 15:24:53
hoffmann-anna.de, hoffmann-thomas.de, j4velin.de, thomas-und-anna.de, www.hoffmann-anna.de, www.hoffmann-thomas.de, www.j4velin.de, www.thomas-und-anna.de - 8 entries


1607891404
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-05-07 17:38:58
2020-08-05 17:38:58
j4velin.de, mail.j4velin.de - 2 entries


1596916922
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-05-03 03:58:41
2020-08-01 03:58:41
www.j4velin.de - 1 entries


1596916688
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-05-03 03:58:20
2020-08-01 03:58:20
j4velin.de - 1 entries


1596916429
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-05-03 03:58:10
2020-08-01 03:58:10
hoffmann-anna.de, hoffmann-thomas.de, j4velin.de, thomas-und-anna.de, www.hoffmann-anna.de, www.hoffmann-thomas.de, www.j4velin.de, www.thomas-und-anna.de - 8 entries


1471882418
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-03-03 17:53:52
2020-06-01 17:53:52
www.j4velin.de - 1 entries


1470973817
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-03-03 17:53:32
2020-06-01 17:53:32
j4velin.de - 1 entries


1470966258
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-03-03 17:53:22
2020-06-01 17:53:22
hoffmann-anna.de, hoffmann-thomas.de, j4velin.de, thomas-und-anna.de, www.hoffmann-anna.de, www.hoffmann-thomas.de, www.j4velin.de, www.thomas-und-anna.de - 8 entries


1442899877
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-02-20 02:09:53
2020-05-20 02:09:53
j4velin.de - 1 entries


1442903758
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-02-20 02:09:50
2020-05-20 02:09:50
hoffmann-anna.de, hoffmann-thomas.de, j4velin.de, thomas-und-anna.de, www.hoffmann-anna.de, www.hoffmann-thomas.de, www.j4velin.de, www.thomas-und-anna.de - 8 entries


1278563502
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-12-01 13:31:35
2020-02-29 13:31:35
j4velin.de - 1 entries


1278557608
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-12-01 13:27:02
2020-02-29 13:27:02
hoffmann-anna.de, hoffmann-thomas.de, j4velin.de, thomas-und-anna.de, www.hoffmann-anna.de, www.hoffmann-thomas.de, www.j4velin.de, www.thomas-und-anna.de - 8 entries



2. Source crt.sh - old and new certificates, sometimes very slow - only certificates with "not after" > 2019 are listed

Issuerlast 7 daysactivenum Certs
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
0 /0 new
0
22

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
3600913109
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-11-04 05:04:16
2021-02-02 05:04:16
j4velin.de, mail.j4velin.de
2 entries


3584492784
precert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-10-31 14:25:20
2021-01-29 14:25:20
www.j4velin.de
1 entries


3584492742
precert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-10-31 14:24:53
2021-01-29 14:24:53
hoffmann-anna.de, hoffmann-thomas.de, j4velin.de, thomas-und-anna.de, www.hoffmann-anna.de, www.hoffmann-thomas.de, www.j4velin.de, www.thomas-und-anna.de
8 entries


3339280656
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-09-05 01:11:26
2020-12-04 02:11:26
j4velin.de, mail.j4velin.de
2 entries


3318880535
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-08-31 23:34:59
2020-11-30 00:34:59
www.j4velin.de
1 entries


3319024894
precert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-08-31 23:34:30
2020-11-30 00:34:30
hoffmann-anna.de, hoffmann-thomas.de, j4velin.de, thomas-und-anna.de, www.hoffmann-anna.de, www.hoffmann-thomas.de, www.j4velin.de, www.thomas-und-anna.de
8 entries


3051282240
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-07-06 22:16:48
2020-10-04 22:16:48
j4velin.de, mail.j4velin.de
2 entries


3030787948
precert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-07-02 18:07:14
2020-09-30 18:07:14
www.j4velin.de
1 entries


3030785953
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-07-02 18:06:50
2020-09-30 18:06:50
hoffmann-anna.de, hoffmann-thomas.de, j4velin.de, thomas-und-anna.de, www.hoffmann-anna.de, www.hoffmann-thomas.de, www.j4velin.de, www.thomas-und-anna.de
8 entries


2840783852
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-05-07 15:38:58
2020-08-05 15:38:58
j4velin.de, mail.j4velin.de
2 entries


2820079326
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-05-03 01:58:41
2020-08-01 01:58:41
www.j4velin.de
1 entries


2820078782
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-05-03 01:58:20
2020-08-01 01:58:20
j4velin.de
1 entries


2767746805
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-05-03 01:58:10
2020-08-01 01:58:10
hoffmann-anna.de, hoffmann-thomas.de, j4velin.de, thomas-und-anna.de, www.hoffmann-anna.de, www.hoffmann-thomas.de, www.j4velin.de, www.thomas-und-anna.de
8 entries


2548817917
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-03-03 16:53:52
2020-06-01 15:53:52
www.j4velin.de
1 entries


2548817775
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-03-03 16:53:32
2020-06-01 15:53:32
j4velin.de
1 entries


2542443090
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-03-03 16:53:22
2020-06-01 15:53:22
hoffmann-anna.de, hoffmann-thomas.de, j4velin.de, thomas-und-anna.de, www.hoffmann-anna.de, www.hoffmann-thomas.de, www.j4velin.de, www.thomas-und-anna.de
8 entries


2493059527
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-02-20 01:09:53
2020-05-20 00:09:53
j4velin.de
1 entries


2484190943
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-02-20 01:09:50
2020-05-20 00:09:50
hoffmann-anna.de, hoffmann-thomas.de, j4velin.de, thomas-und-anna.de, www.hoffmann-anna.de, www.hoffmann-thomas.de, www.j4velin.de, www.thomas-und-anna.de
8 entries


2419674311
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2020-01-31 01:00:37
2020-04-30 00:00:37
www.j4velin.de
1 entries


2205507865
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-12-01 12:53:51
2020-02-29 12:53:51
www.j4velin.de
1 entries


2205452046
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-12-01 12:31:35
2020-02-29 12:31:35
j4velin.de
1 entries


2193408779
leaf cert
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
2019-12-01 12:27:02
2020-02-29 12:27:02
hoffmann-anna.de, hoffmann-thomas.de, j4velin.de, thomas-und-anna.de, www.hoffmann-anna.de, www.hoffmann-thomas.de, www.j4velin.de, www.thomas-und-anna.de
8 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: root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net

QNr.DomainTypeNS used
1
net
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
root-dns.netcup.net
NS
e.gtld-servers.net (2001:502:1ca1::30)

Answer: acns01.xaas.systems, acns02.xaas.systems, acns03.xaas.systems, acns04.xaas.systems, acns05.xaas.systems
3
second-dns.netcup.net
NS
e.gtld-servers.net (2001:502:1ca1::30)

Answer: acns01.xaas.systems, acns02.xaas.systems, acns03.xaas.systems, acns04.xaas.systems, acns05.xaas.systems
4
third-dns.netcup.net
NS
e.gtld-servers.net (2001:502:1ca1::30)

Answer: acns01.xaas.systems, acns02.xaas.systems, acns03.xaas.systems, acns04.xaas.systems, acns05.xaas.systems
5
systems
NS
m.root-servers.net (2001:dc3::35)

Answer: demand.alpha.aridns.net.au, demand.beta.aridns.net.au, demand.delta.aridns.net.au, demand.gamma.aridns.net.au
6
acns01.xaas.systems: 217.146.18.1, 2a00:11c0:aa1::1
NS
demand.alpha.aridns.net.au (2001:dcd:1::7)

Answer: acns02.xaas.systems
188.172.248.1, 2a05:8900:aa1::1

Answer: acns03.xaas.systems
213.227.160.1, 2605:380:aa1::1

Answer: acns04.xaas.systems
213.227.191.1, 2803:ad80:aa1::1

Answer: acns05.xaas.systems
185.81.208.1, 2a00:11c0:1010::1
7
root-dns.netcup.net: 46.38.225.225
A
acns01.xaas.systems (2a00:11c0:aa1::1)
10
second-dns.netcup.net: 2a03:4000:2:24b::c7c7
AAAA
acns01.xaas.systems (2a00:11c0:aa1::1)
12
third-dns.netcup.net: 2a03:4001:0:106::3f44
AAAA
acns01.xaas.systems (2a00:11c0:aa1::1)


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
www.j4velin.de



1
0
j4velin.de
0

no CAA entry found
1
0
de
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
j4velin.de
google-site-verification=kd2CFSBLj1unFfOZNUK4hX14PFPuuQIsBZyz3R4kcvo
ok
1
0
j4velin.de
v=spf1 mx ~all
ok
1
0
www.j4velin.de
google-site-verification=kd2CFSBLj1unFfOZNUK4hX14PFPuuQIsBZyz3R4kcvo
ok
1
0
www.j4velin.de
v=spf1 mx ~all
ok
1
0
_acme-challenge.j4velin.de

missing entry or wrong length
1
0
_acme-challenge.www.j4velin.de

Name Error - The domain name does not exist
1
0
_acme-challenge.j4velin.de.j4velin.de

perhaps wrong
1
0
_acme-challenge.www.j4velin.de.j4velin.de

perhaps wrong
1
0
_acme-challenge.www.j4velin.de.www.j4velin.de

Name Error - The domain name does not exist
1
0


15. Portchecks

Domain or IPPortDescriptionResultAnswer
j4velin.de
21
FTP



j4velin.de
21
FTP



j4velin.de
22
SSH



j4velin.de
22
SSH



j4velin.de
25
SMTP



j4velin.de
25
SMTP



j4velin.de
53
DNS



j4velin.de
53
DNS



j4velin.de
110
POP3



j4velin.de
110
POP3



j4velin.de
143
IMAP



j4velin.de
143
IMAP



j4velin.de
465
SMTP (encrypted)



j4velin.de
465
SMTP (encrypted)



j4velin.de
587
SMTP (encrypted, submission)



j4velin.de
587
SMTP (encrypted, submission)



j4velin.de
993
IMAP (encrypted)



j4velin.de
993
IMAP (encrypted)



j4velin.de
995
POP3 (encrypted)



j4velin.de
995
POP3 (encrypted)



j4velin.de
1433
MS SQL



j4velin.de
1433
MS SQL



j4velin.de
2082
cPanel (http)



j4velin.de
2082
cPanel (http)



j4velin.de
2083
cPanel (https)



j4velin.de
2083
cPanel (https)



j4velin.de
2086
WHM (http)



j4velin.de
2086
WHM (http)



j4velin.de
2087
WHM (https)



j4velin.de
2087
WHM (https)



j4velin.de
2089
cPanel Licensing



j4velin.de
2089
cPanel Licensing



j4velin.de
2095
cPanel Webmail (http)



j4velin.de
2095
cPanel Webmail (http)



j4velin.de
2096
cPanel Webmail (https)



j4velin.de
2096
cPanel Webmail (https)



j4velin.de
2222
DirectAdmin (http)



j4velin.de
2222
DirectAdmin (http)



j4velin.de
2222
DirectAdmin (https)



j4velin.de
2222
DirectAdmin (https)



j4velin.de
3306
mySql



j4velin.de
3306
mySql



j4velin.de
5224
Plesk Licensing



j4velin.de
5224
Plesk Licensing



j4velin.de
5432
PostgreSQL



j4velin.de
5432
PostgreSQL



j4velin.de
8080
Ookla Speedtest (http)



j4velin.de
8080
Ookla Speedtest (http)



j4velin.de
8080
Ookla Speedtest (https)



j4velin.de
8080
Ookla Speedtest (https)



j4velin.de
8083
VestaCP http



j4velin.de
8083
VestaCP http



j4velin.de
8083
VestaCP https



j4velin.de
8083
VestaCP https



j4velin.de
8443
Plesk Administration (https)



j4velin.de
8443
Plesk Administration (https)



j4velin.de
8447
Plesk Installer + Updates



j4velin.de
8447
Plesk Installer + Updates



j4velin.de
8880
Plesk Administration (http)



j4velin.de
8880
Plesk Administration (http)



j4velin.de
10000
Webmin (http)



j4velin.de
10000
Webmin (http)



j4velin.de
10000
Webmin (https)



j4velin.de
10000
Webmin (https)



www.j4velin.de
21
FTP



www.j4velin.de
21
FTP



www.j4velin.de
22
SSH



www.j4velin.de
22
SSH



www.j4velin.de
25
SMTP



www.j4velin.de
25
SMTP



www.j4velin.de
53
DNS



www.j4velin.de
53
DNS



www.j4velin.de
110
POP3



www.j4velin.de
110
POP3



www.j4velin.de
143
IMAP



www.j4velin.de
143
IMAP



www.j4velin.de
465
SMTP (encrypted)



www.j4velin.de
465
SMTP (encrypted)



www.j4velin.de
587
SMTP (encrypted, submission)



www.j4velin.de
587
SMTP (encrypted, submission)



www.j4velin.de
993
IMAP (encrypted)



www.j4velin.de
993
IMAP (encrypted)



www.j4velin.de
995
POP3 (encrypted)



www.j4velin.de
995
POP3 (encrypted)



www.j4velin.de
1433
MS SQL



www.j4velin.de
1433
MS SQL



www.j4velin.de
2082
cPanel (http)



www.j4velin.de
2082
cPanel (http)



www.j4velin.de
2083
cPanel (https)



www.j4velin.de
2083
cPanel (https)



www.j4velin.de
2086
WHM (http)



www.j4velin.de
2086
WHM (http)



www.j4velin.de
2087
WHM (https)



www.j4velin.de
2087
WHM (https)



www.j4velin.de
2089
cPanel Licensing



www.j4velin.de
2089
cPanel Licensing



www.j4velin.de
2095
cPanel Webmail (http)



www.j4velin.de
2095
cPanel Webmail (http)



www.j4velin.de
2096
cPanel Webmail (https)



www.j4velin.de
2096
cPanel Webmail (https)



www.j4velin.de
2222
DirectAdmin (http)



www.j4velin.de
2222
DirectAdmin (http)



www.j4velin.de
2222
DirectAdmin (https)



www.j4velin.de
2222
DirectAdmin (https)



www.j4velin.de
3306
mySql



www.j4velin.de
3306
mySql



www.j4velin.de
5224
Plesk Licensing



www.j4velin.de
5224
Plesk Licensing



www.j4velin.de
5432
PostgreSQL



www.j4velin.de
5432
PostgreSQL



www.j4velin.de
8080
Ookla Speedtest (http)



www.j4velin.de
8080
Ookla Speedtest (http)



www.j4velin.de
8080
Ookla Speedtest (https)



www.j4velin.de
8080
Ookla Speedtest (https)



www.j4velin.de
8083
VestaCP http



www.j4velin.de
8083
VestaCP http



www.j4velin.de
8083
VestaCP https



www.j4velin.de
8083
VestaCP https



www.j4velin.de
8443
Plesk Administration (https)



www.j4velin.de
8443
Plesk Administration (https)



www.j4velin.de
8447
Plesk Installer + Updates



www.j4velin.de
8447
Plesk Installer + Updates



www.j4velin.de
8880
Plesk Administration (http)



www.j4velin.de
8880
Plesk Administration (http)



www.j4velin.de
10000
Webmin (http)



www.j4velin.de
10000
Webmin (http)



www.j4velin.de
10000
Webmin (https)



www.j4velin.de
10000
Webmin (https)



188.68.39.216
21
FTP



188.68.39.216
21
FTP



188.68.39.216
22
SSH



188.68.39.216
22
SSH



188.68.39.216
25
SMTP



188.68.39.216
25
SMTP



188.68.39.216
53
DNS



188.68.39.216
53
DNS



188.68.39.216
110
POP3



188.68.39.216
110
POP3



188.68.39.216
143
IMAP



188.68.39.216
143
IMAP



188.68.39.216
465
SMTP (encrypted)



188.68.39.216
465
SMTP (encrypted)



188.68.39.216
587
SMTP (encrypted, submission)



188.68.39.216
587
SMTP (encrypted, submission)



188.68.39.216
993
IMAP (encrypted)



188.68.39.216
993
IMAP (encrypted)



188.68.39.216
995
POP3 (encrypted)



188.68.39.216
995
POP3 (encrypted)



188.68.39.216
1433
MS SQL



188.68.39.216
1433
MS SQL



188.68.39.216
2082
cPanel (http)



188.68.39.216
2082
cPanel (http)



188.68.39.216
2083
cPanel (https)



188.68.39.216
2083
cPanel (https)



188.68.39.216
2086
WHM (http)



188.68.39.216
2086
WHM (http)



188.68.39.216
2087
WHM (https)



188.68.39.216
2087
WHM (https)



188.68.39.216
2089
cPanel Licensing



188.68.39.216
2089
cPanel Licensing



188.68.39.216
2095
cPanel Webmail (http)



188.68.39.216
2095
cPanel Webmail (http)



188.68.39.216
2096
cPanel Webmail (https)



188.68.39.216
2096
cPanel Webmail (https)



188.68.39.216
2222
DirectAdmin (http)



188.68.39.216
2222
DirectAdmin (http)



188.68.39.216
2222
DirectAdmin (https)



188.68.39.216
2222
DirectAdmin (https)



188.68.39.216
3306
mySql



188.68.39.216
3306
mySql



188.68.39.216
5224
Plesk Licensing



188.68.39.216
5224
Plesk Licensing



188.68.39.216
5432
PostgreSQL



188.68.39.216
5432
PostgreSQL



188.68.39.216
8080
Ookla Speedtest (http)



188.68.39.216
8080
Ookla Speedtest (http)



188.68.39.216
8080
Ookla Speedtest (https)



188.68.39.216
8080
Ookla Speedtest (https)



188.68.39.216
8083
VestaCP http



188.68.39.216
8083
VestaCP http



188.68.39.216
8083
VestaCP https



188.68.39.216
8083
VestaCP https



188.68.39.216
8443
Plesk Administration (https)



188.68.39.216
8443
Plesk Administration (https)



188.68.39.216
8447
Plesk Installer + Updates



188.68.39.216
8447
Plesk Installer + Updates



188.68.39.216
8880
Plesk Administration (http)



188.68.39.216
8880
Plesk Administration (http)



188.68.39.216
10000
Webmin (http)



188.68.39.216
10000
Webmin (http)



188.68.39.216
10000
Webmin (https)



188.68.39.216
10000
Webmin (https)





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