Discover if the mail servers for emailn.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 Mon, 13 Jan 2025 23:14:49 +0000
These servers are responsible for incoming mails to @emailn.de addresses.
Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
---|---|---|---|---|---|---|
mail.emailn.de
46.182.21.2
|
10 |
supported
|
*.emailn.de |
|
3 s
|
We have received emails from these servers with @emailn.de sender addresses. Test mail delivery
Host | TLS Version & Cipher | |
---|---|---|
mail.emailn.de (46.182.21.2) |
TLSv1.2
ECDHE-RSA-AES256-GCM-SHA384
|
|
mail.emailn.de (46.182.20.28) |
TLSv1.2
ECDHE-RSA-AES256-GCM-SHA384
|
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.emailn.de |
|
valid
|
valid
|
_25._tcp.mail.emailn.de |
|
valid
|
valid
|
_25._tcp.mail.emailn.de |
|
valid
|
valid
|
_25._tcp.mail.emailn.de |
|
valid
|
valid
|