Discover if the mail servers for guzlewski.pl 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, 26 Oct 2020 12:01:52 +0000
These servers are responsible for incoming mails to @guzlewski.pl addresses.
Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
---|---|---|---|---|---|---|
aspmx1.guzlewski.pl
2a02:c207:2042:2299::1
|
10 |
supported
|
aspmx1.guzlewski.pl |
|
7 s
|
|
aspmx1.guzlewski.pl
161.97.74.1
|
10 |
supported
|
aspmx1.guzlewski.pl |
|
5 s
|
We have not received any emails from a @guzlewski.pl 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.aspmx1.guzlewski.pl |
|
valid
|
valid
|