SSL-Tools

SSL check results of hermannbier.de

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Discover if the mail servers for hermannbier.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 Tue, 05 Nov 2024 10:26:37 +0000

The mailservers of hermannbier.de can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @hermannbier.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
hermannbier.de
84.38.78.26
 1
supported
hermannbier.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
3 s

Outgoing Mails

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

Certificates

First seen at:

CN=hermannbier.de

Certificate chain
  • hermannbier.de
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R11
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • hermannbier.de
Alternative Names
  • hermannbier.de
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R11
validity period
Not valid before
2024-10-13
Not valid after
2025-01-11
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
BE:F3:2A:58:32:95:68:6F:93:B3:3E:4E:7A:7D:DD:F3:7C:6D:42:0B:26:70:DD:5F:E0:E4:3F:C3:65:86:62:50
SHA1
43:99:B9:DE:8E:80:46:15:BD:73:FC:55:BB:EA:40:F8:E0:9A:5D:7B
X509v3 extensions
subjectKeyIdentifier
  • 23:E3:84:F6:CF:1D:A3:6C:33:4F:AE:90:37:1C:A4:F9:D7:36:C7:AA
authorityKeyIdentifier
  • keyid:C5:CF:46:A4:EA:F4:C3:C0:7A:6C:95:C4:2D:B0:5E:92:2F:26:E3:B9
authorityInfoAccess
  • OCSP - URI:http://r11.o.lencr.org
  • CA Issuers - URI:http://r11.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : CF:11:56:EE:D5:2E:7C:AF:F3:87:5B:D9:69:2E:9B:E9:
  • 1A:71:67:4A:B0:17:EC:AC:01:D2:5B:77:CE:CC:3B:08
  • Timestamp : Oct 13 04:14:46.373 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:24:0D:5B:8F:CF:1D:03:A1:E6:FF:38:47:
  • 66:34:E2:21:36:14:4C:54:AB:F6:42:95:CE:74:E8:94:
  • FF:60:E0:68:02:21:00:83:F9:1B:69:3C:5C:A7:3E:B5:
  • 34:5A:42:17:3D:65:D2:CE:36:2C:1E:6F:6C:4B:5F:8F:
  • 17:CF:AF:24:57:EA:31
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 13:4A:DF:1A:B5:98:42:09:78:0C:6F:EF:4C:7A:91:A4:
  • 16:B7:23:49:CE:58:57:6A:DF:AE:DA:A7:C2:AB:E0:22
  • Timestamp : Oct 13 04:14:46.483 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:8B:E8:A2:1F:8A:75:5A:55:8E:67:7E:
  • B7:60:8E:92:77:AA:91:B0:85:A2:A8:DD:50:3B:61:BE:
  • DA:00:CC:38:BE:02:21:00:C0:29:42:DE:AB:35:A2:A4:
  • 69:8E:7D:82:F7:95:2B:23:65:FE:93:62:66:6B:A5:E4:
  • 80:2C:58:20:F8:3D:AC:A7