Discover if the mail servers for tiwo-it.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 Tue, 23 Feb 2021 11:17:20 +0000
These servers are responsible for incoming mails to @tiwo-it.de addresses.
Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
---|---|---|---|---|---|---|
tiwoit-de01b.mail.protection.outlook.com
104.47.11.138
Results incomplete
|
0 |
supported
|
not checked |
|
1 s
|
|
tiwoit-de01b.mail.protection.outlook.com
104.47.7.138
Results incomplete
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0 |
supported
|
not checked |
|
1 s
|
We have received emails from these servers with @tiwo-it.de sender addresses. Test mail delivery
Host | TLS Version & Cipher | |
---|---|---|
mail-fr2deu01on2070e.outbound.protection.outlook.com (IPv6:2a01:111:f400:7e24::70e) |
TLSv1.2
ECDHE-RSA-AES256-GCM-SHA384
|
No Certificates found