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SSL check results of anwaltskanzlei-ruff.de

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Discover if the mail servers for anwaltskanzlei-ruff.de can be reached through a secure connection.

To establish a secure connection a mail server has to offer STARTTLS (SSL), a trustworthy SSL certificate, support for the Diffie-Hellman-Algorithm to guarantee Perfect Forward Secrecy and must not be vulnerable against the Heartbleed attack. Futhermore we recommend using end-to-end encryption with GnuPG.

Summary

JSON Refresh

Report created Thu, 13 Mar 2025 09:44:50 +0000

The mailservers of anwaltskanzlei-ruff.de can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @anwaltskanzlei-ruff.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mx001.maildiscounter.de
88.198.195.80
 10
supported
*.maildiscounter.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
1 s

Outgoing Mails

We have not received any emails from a @anwaltskanzlei-ruff.de address so far. Test mail delivery

Certificates

First seen at:

CN=*.maildiscounter.de

Certificate chain
Subject
Common Name (CN)
  • *.maildiscounter.de
Alternative Names
  • *.maildiscounter.de
  • maildiscounter.de
Issuer
Country (C)
  • PL
Organization (O)
  • Unizeto Technologies S.A.
Organizational Unit (OU)
  • Certum Certification Authority
Common Name (CN)
  • Certum Domain Validation CA SHA2
validity period
Not valid before
2024-06-21
Not valid after
2025-06-21
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
6B:4F:C5:B1:66:A3:13:76:04:61:23:CE:4B:80:90:8D:7A:B3:AF:53:34:76:08:3B:14:77:A6:35:3D:EA:6A:C4
SHA1
01:A9:6B:A1:1A:1D:41:30:67:84:E9:BD:CD:C6:8F:84:DF:76:C5:9C
X509v3 extensions
crlDistributionPoints
  • Full Name:
  • URI:http://crl.certum.pl/dvcasha2.crl
authorityInfoAccess
  • OCSP - URI:http://dvcasha2.ocsp-certum.com
  • CA Issuers - URI:http://repository.certum.pl/dvcasha2.cer
authorityKeyIdentifier
  • keyid:E5:31:AD:BF:3A:11:96:F4:83:BC:50:3C:D4:B7:90:9B:90:EE:DE:25
subjectKeyIdentifier
  • 3A:FA:75:22:84:6E:7B:35:27:36:E1:F4:BA:1E:AC:14:49:73:F3:24
issuerAltName
  • email:dvcasha2@certum.pl
certificatePolicies
  • Policy: 2.23.140.1.2.1
  • Policy: 1.2.616.1.113527.2.5.1.3
  • CPS: https://www.certum.pl/CPS
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 4E:75:A3:27:5C:9A:10:C3:38:5B:6C:D4:DF:3F:52:EB:
  • 1D:F0:E0:8E:1B:8D:69:C0:B1:FA:64:B1:62:9A:39:DF
  • Timestamp : Jun 21 13:47:43.614 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:9B:79:D0:42:F2:1C:46:42:E0:2F:14:
  • F1:9F:92:D2:70:DC:41:FB:C0:43:5F:DD:63:A3:A4:ED:
  • 32:C0:8C:47:65:02:20:0E:50:1F:1B:9E:BF:04:A6:68:
  • EA:2A:47:36:36:1E:65:50:3D:BA:92:A6:54:E1:51:13:
  • F3:29:AB:5F:21:F9:E2
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : A2:E3:0A:E4:45:EF:BD:AD:9B:7E:38:ED:47:67:77:53:
  • D7:82:5B:84:94:D7:2B:5E:1B:2C:C4:B9:50:A4:47:E7
  • Timestamp : Jun 21 13:47:43.612 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:B7:A9:F3:BF:34:8D:D7:EC:EC:EC:32:
  • 81:CB:08:BF:6A:1B:35:5D:44:3C:4D:53:B8:9D:28:F7:
  • C9:C3:3D:48:FC:02:20:6A:C2:AA:B8:FC:2D:33:74:BA:
  • 9F:6E:AC:FF:31:79:BF:C2:3F:37:2E:5B:44:71:6A:FA:
  • C9:2F:44:47:24:D1:FA
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 7D:59:1E:12:E1:78:2A:7B:1C:61:67:7C:5E:FD:F8:D0:
  • 87:5C:14:A0:4E:95:9E:B9:03:2F:D9:0E:8C:2E:79:B8
  • Timestamp : Jun 21 13:47:43.650 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:E7:3A:9B:42:BD:40:3C:22:03:D7:EF:
  • 0B:8F:0F:B2:34:41:A5:B7:4D:7E:59:53:D7:C0:74:9F:
  • 19:6A:9D:0E:C9:02:20:14:08:CA:E5:E8:31:00:2D:80:
  • 81:04:62:AF:70:DF:B3:59:27:E6:24:C1:44:F0:A5:39:
  • 3D:D8:A1:60:D3:0C:42