SSL-Tools

SSL check results of beckingen.de

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Discover if the mail servers for beckingen.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 Sun, 07 Sep 2025 00:30:45 +0000

We can not guarantee a secure connection to the mailservers of beckingen.de!

Please contact the operator of beckingen.de and ask him or her to solve this problem. This result stays accessible under the following address:

/mailservers/beckingen.de

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mx.beckingen.de
109.75.221.146
 10
supported
GB-Spamhost.gb-dom-2010.Beckingen.intern
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s
relay.sybcom.net
213.147.3.15
Results incomplete
20
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
2 s

Outgoing Mails

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

Certificates

First seen at:

CN=GB-Spamhost.gb-dom-2010.Beckingen.intern

Certificate chain
Subject
Common Name (CN)
  • GB-Spamhost.gb-dom-2010.Beckingen.intern
Issuer

Certificate is self-signed.

validity period
Not valid before
2016-03-03
Not valid after
2026-03-01
Fingerprints
SHA256
55:76:AA:5C:F9:BF:B8:34:FC:EE:BC:F0:0F:46:1D:2E:10:7C:37:C0:55:20:67:13:65:FB:29:70:9F:F7:AB:11
SHA1
F4:D2:B5:62:73:65:E0:FA:7F:18:93:6C:C2:34:D6:C0:ED:D7:BD:82