SSL-Tools

SSL check results of dettmanns.de

NEW You can also bulk check multiple servers.

Discover if the mail servers for dettmanns.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.

Summary

JSON Refresh

Report created Sun, 08 Aug 2021 13:12:48 +0000

No connection to the mailservers of dettmanns.de could be established.

Servers

Incoming Mails

These servers are responsible for incoming mails to @dettmanns.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
cubian.hubiuwe.de
2a02:a00:e012:4b10::1:10
Results incomplete
10
supported
not checked
DANE
errors
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
cubian.hubiuwe.de
46.41.1.145
Results incomplete
10
supported
not checked
DANE
errors
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
schorsch.dettmanns.de
2a02:180:6:1::20e2
Results incomplete
20
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
4 s
schorsch.dettmanns.de
91.143.80.181
Results incomplete
20
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
5 s

Outgoing Mails

We have not received any emails from a @dettmanns.de address so far. Test mail delivery

Certificates

No Certificates found

DANE

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.cubian.hubiuwe.de
  • PKIX-EE: Service Certificate Constraint
  • Use subject public key
  • SHA-256 Hash
error
Debug
—
_25._tcp.cubian.hubiuwe.de
  • PKIX-EE: Service Certificate Constraint
  • Use subject public key
  • SHA-256 Hash
error
Debug
—