SSL check results of duxbow.de

NEW You can also bulk check multiple servers.

Discover if the mail servers for duxbow.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

Report created Mon, 15 Mar 2021 15:09:50 +0000

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

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
duxbow.de
2a02:c207:3007:1365::1
Results incomplete
0
unsupported
not checked
DANE
errors
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
11 s
duxbow.de
207.180.213.163
Results incomplete
0
unsupported
not checked
DANE
errors
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
11 s

Outgoing Mails

We have not received any emails from a @duxbow.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.duxbow.de
  • DANE-EE: Domain Issued Certificate
  • Use subject public key
  • SHA-256 Hash
valid