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SSL check results of mail.bbs-ehs-trier.de

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Discover if the mail servers for mail.bbs-ehs-trier.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, 06 May 2021 12:02:49 +0000

The mailservers of mail.bbs-ehs-trier.de can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @mail.bbs-ehs-trier.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.bbs-ehs-trier.de
85.214.130.35
 -
supported
bbs-ehs-trier.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s

Outgoing Mails

We have not received any emails from a @mail.bbs-ehs-trier.de address so far. Test mail delivery

Certificates

First seen at:

CN=bbs-ehs-trier.de

Certificate chain
  • bbs-ehs-trier.de
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • DST Root CA X3 (Certificate is self-signed.)
            • remaining
            • 2048 bit
            • sha1WithRSAEncryption
Subject
Common Name (CN)
  • bbs-ehs-trier.de
Alternative Names
  • *.bbs-ehs-trier.de
  • bbs-ehs-trier.de
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2021-03-23
Not valid after
2021-06-21
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
D3:7A:48:A0:90:90:C7:AA:1B:DD:D8:85:4F:9D:1F:E5:A3:52:85:FD:46:3D:F7:BF:FF:50:18:4C:7B:7E:6A:D3
SHA1
A8:9A:F0:E5:62:32:94:95:6F:69:24:3A:1C:33:73:25:22:F4:D8:76
X509v3 extensions
subjectKeyIdentifier
  • 98:24:3E:25:AC:1B:EF:BB:4B:E9:4C:23:F5:7B:62:05:C8:FF:4B:D9
authorityKeyIdentifier
  • keyid:14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6
authorityInfoAccess
  • OCSP - URI:http://r3.o.lencr.org
  • CA Issuers - URI:http://r3.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
  • Policy: 1.3.6.1.4.1.44947.1.1.1
  • CPS: http://cps.letsencrypt.org
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 94:20:BC:1E:8E:D5:8D:6C:88:73:1F:82:8B:22:2C:0D:
  • D1:DA:4D:5E:6C:4F:94:3D:61:DB:4E:2F:58:4D:A2:C2
  • Timestamp : Mar 23 18:30:40.537 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:BC:3D:67:BA:BA:14:89:EE:A3:CE:94:
  • E2:2E:1D:78:54:F4:28:82:B3:44:87:F8:F4:84:80:E3:
  • E3:D7:7C:CE:A1:02:21:00:AA:FF:DA:02:2B:57:02:91:
  • 26:C5:9C:F4:ED:42:DB:17:04:2D:CA:97:2A:2C:8C:8C:
  • 13:29:9A:6C:3A:7C:62:C2
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : F6:5C:94:2F:D1:77:30:22:14:54:18:08:30:94:56:8E:
  • E3:4D:13:19:33:BF:DF:0C:2F:20:0B:CC:4E:F1:64:E3
  • Timestamp : Mar 23 18:30:40.577 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:DE:BF:4A:37:A3:FF:33:C9:84:F7:29:
  • F9:EC:20:F2:71:F8:F6:E7:3D:4F:12:DC:6D:8E:52:76:
  • 4C:BE:23:3C:6F:02:21:00:CF:69:1D:E9:84:12:3E:F7:
  • 02:CF:F7:15:88:A1:B2:7C:9B:79:E1:60:1D:A2:FF:E5:
  • 7C:ED:D8:67:EF:B4:DC:41