SSL check results of ib-patent.de

NEW You can also bulk check multiple servers.

Discover if the mail servers for ib-patent.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 Thu, 17 Aug 2023 07:37:46 +0000

No connection to the mailservers of ib-patent.de could be established.

Servers

Incoming Mails

These servers are responsible for incoming mails to @ib-patent.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.ib-patent.de
62.157.165.203
Results incomplete
10
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
mail2.ib-patent.de
62.157.165.200
Results incomplete
20
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s
mail3.ib-patent.de
62.157.165.194
Results incomplete
50
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s

Outgoing Mails

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

Certificates

No Certificates found