Discover if the mail servers for mhnnet.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 Sat, 23 Mar 2024 19:06:29 +0000
These servers are responsible for incoming mails to @mhnnet.de addresses.
Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
---|---|---|---|---|---|---|
server.mhnnet.de
2a03:4000:5a:d9b::1
|
10 |
supported
|
server.mhnnet.de |
|
1 s
|
|
server.mhnnet.de
202.61.202.193
|
10 |
supported
|
server.mhnnet.de |
|
1 s
|
We have not received any emails from a @mhnnet.de address so far. Test mail delivery
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.server.mhnnet.de |
|
valid
|
valid
|