Discover if the mail servers for it.integro.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 Wed, 31 Jan 2024 11:20:04 +0000
These servers are responsible for incoming mails to @it.integro.pl addresses.
| Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
|---|---|---|---|---|---|---|
|
it-integro-pl.mail.protection.outlook.com
52.101.73.19
Results incomplete
|
0 |
supported
|
not checked |
|
1 s
|
|
|
it-integro-pl.mail.protection.outlook.com
52.101.73.6
Results incomplete
|
0 |
supported
|
not checked |
|
1 s
|
|
|
it-integro-pl.mail.protection.outlook.com
52.101.68.18
Results incomplete
|
0 |
supported
|
not checked |
|
1 s
|
|
|
it-integro-pl.mail.protection.outlook.com
52.101.73.22
Results incomplete
|
0 |
supported
|
not checked |
|
1 s
|
|
|
it-integro-pl.mail.protection.outlook.com
52.101.68.8
Results incomplete
|
0 |
supported
|
not checked |
|
1 s
|
|
|
it-integro-pl.mail.protection.outlook.com
52.101.68.32
Results incomplete
|
0 |
supported
|
not checked |
|
1 s
|
|
|
it-integro-pl.mail.protection.outlook.com
52.101.68.0
Results incomplete
|
0 |
supported
|
not checked |
|
1 s
|
We have received emails from these servers with @it.integro.pl sender addresses. Test mail delivery
| Host | TLS Version & Cipher | |
|---|---|---|
| topaz.integro.pl (217.168.142.253) |
TLSv1.3
TLS_AES_256_GCM_SHA384
|
|
| szafir.integro.pl (217.168.142.252) |
TLSv1.3
TLS_AES_256_GCM_SHA384
|
No Certificates found
Heartbleed