SSL-Tools

SSL check results of gipfelstuermer.de

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Discover if the mail servers for gipfelstuermer.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

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Report created Mon, 18 Sep 2023 08:46:26 +0000

No connection to the mailservers of gipfelstuermer.de could be established.

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.liborius-dev.de
173.249.8.49
Results incomplete
10
unsupported
not checked
DANE
errors
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
11 s

Outgoing Mails

We have received emails from these servers with @gipfelstuermer.de sender addresses. Test mail delivery

Host TLS Version & Cipher
mail.liborius-dev.de (62.171.173.215)
TLSv1.3 TLS_AES_256_GCM_SHA384

Certificates

No Certificates found

DANE

DNS-based Authentication of Named Entities (DANE) is a protocol to allow X.509 certificates to be bound to DNS using TLSA records and DNSSEC.

Name Options DNSSEC Matches
_25._tcp.mail.liborius-dev.de
  • DANE-EE: Domain Issued Certificate
  • Use subject public key
  • SHA-256 Hash
valid
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