Discover if the mail servers for tanum.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 Thu, 28 Jan 2021 10:40:30 +0000
Please contact the operator of tanum.de and ask him or her to solve this problem. This result stays accessible under the following address:
These servers are responsible for incoming mails to @tanum.de addresses.
Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
---|---|---|---|---|---|---|
gatekeeper.spacenet.de
2001:608:3:84::6
|
30 |
supported
|
*.spacenet.de |
|
12 s
|
|
gatekeeper.spacenet.de
2001:608:2:84::135
|
30 |
supported
|
*.spacenet.de |
|
12 s
|
|
gatekeeper.spacenet.de
195.30.114.135
|
30 |
supported
|
*.spacenet.de |
|
12 s
|
|
gatekeeper.spacenet.de
194.97.132.6
Results incomplete
|
30 |
unsupported
|
not checked |
|
21 s
|
|
gatekeeper.space.net
2001:608:2:84::130
|
30 |
supported
|
*.space.net |
|
12 s
|
|
gatekeeper.space.net
2001:608:3:84::2
|
30 |
supported
|
*.space.net |
|
12 s
|
|
gatekeeper.space.net
195.30.114.130
|
30 |
supported
|
*.space.net |
|
13 s
|
|
gatekeeper.space.net
194.97.132.2
|
30 |
supported
|
*.space.net |
|
12 s
|
We have not received any emails from a @tanum.de 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.gatekeeper.spacenet.de |
|
valid
|
— |
_25._tcp.gatekeeper.space.net |
|
valid
|
valid
|