Discover if the mail servers for schwarzer-panther.com 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 Tue, 23 Apr 2024 07:51:54 +0000
These servers are responsible for incoming mails to @schwarzer-panther.com addresses.
Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
---|---|---|---|---|---|---|
mail.schwarzer-panther.com
2a02:c205:3005:4623::1
|
10 |
supported
|
mail.schwarzer-panther.com |
|
7 s
|
|
mail.schwarzer-panther.com
79.143.188.4
|
10 |
supported
|
mail.schwarzer-panther.com |
|
5 s
|
We have received emails from these servers with @schwarzer-panther.com sender addresses. Test mail delivery
Host | TLS Version & Cipher | |
---|---|---|
unknown (79.143.188.4) |
TLSv1.3
TLS_AES_256_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.schwarzer-panther.com |
|
error
Debug |
valid
|