SSL check results of mx.it-voigt.de

NEW You can also bulk check multiple servers.

Discover if the mail servers for mx.it-voigt.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

Report created Mon, 08 Aug 2022 14:11:06 +0000

The mailservers of mx.it-voigt.de can be reached through an encrypted connection.

However, we found problems that may affect the security.

Servers

Incoming Mails

These servers are responsible for incoming mails to @mx.it-voigt.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mx.it-voigt.de
195.201.58.254
-
supported
mx.it-voigt.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
supported
  • ECDHE_RSA_WITH_RC4_128_SHA
  • SSL_RSA_WITH_RC4_128_SHA
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
1 s

Outgoing Mails

We have not received any emails from a @mx.it-voigt.de address so far. Test mail delivery

Certificates

First seen at:

CN=mx.it-voigt.de

Certificate chain
  • mx.it-voigt.de (Certificate is self-signed.)
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
    • Unknown Authority

Subject
Common Name (CN)
  • mx.it-voigt.de
Issuer

Certificate is self-signed.

validity period
Not valid before
2022-08-08
Not valid after
2030-08-08
Fingerprints
SHA256
23:B1:F2:8A:38:58:F5:FF:7C:84:33:57:37:D6:3B:3F:FB:E7:76:63:E9:3E:13:A9:0B:1B:60:27:64:D4:84:7B
SHA1
66:B8:3F:32:EC:B8:B3:70:98:1B:68:9A:72:84:F5:13:24:B7:D6:E7