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.
Report created Thu, 17 Aug 2023 07:37:46 +0000
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 |
|
1 s
|
|
mail2.ib-patent.de
62.157.165.200
Results incomplete
|
20 |
supported
|
not checked |
|
2 s
|
|
mail3.ib-patent.de
62.157.165.194
Results incomplete
|
50 |
supported
|
not checked |
|
1 s
|
We have not received any emails from a @ib-patent.de address so far. Test mail delivery
No Certificates found