SSL-Tools

SSL check results of eykhoff.nl

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Discover if the mail servers for eykhoff.nl 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 Fri, 27 Nov 2020 14:44:46 +0000

We can not guarantee a secure connection to the mailservers of eykhoff.nl!

Please contact the operator of eykhoff.nl and ask him or her to solve this problem. This result stays accessible under the following address:

/mailservers/eykhoff.nl

Servers

Incoming Mails

These servers are responsible for incoming mails to @eykhoff.nl addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.eykhoff.nl
185.182.56.145
 10
supported
localhost
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s
fallback.axc.nl
185.182.56.111
Results incomplete
20 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
11 s

Outgoing Mails

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

Certificates

First seen at:

emailAddress=webaster@localhost,CN=localhost,OU=none,O=none,L=Sometown,ST=Someprovince,C=GB

Certificate chain
  • localhost (Certificate is self-signed.)
    • remaining
    • 4096 bit
    • sha1WithRSAEncryption
    • Hostname Mismatch
    • Unknown Authority
Subject
Country (C)
  • GB
State (ST)
  • Someprovince
Locality (L)
  • Sometown
Organization (O)
  • none
Organizational Unit (OU)
  • none
Common Name (CN)
  • localhost
Email
  • webaster@localhost
Issuer

Certificate is self-signed.

validity period
Not valid before
2016-05-13
Not valid after
2043-09-28
Fingerprints
SHA256
FD:65:44:1B:60:C3:D5:23:1A:DF:BC:1F:26:A2:65:91:7A:94:5B:C3:B5:EF:FD:DE:1C:97:8F:2F:FA:4E:9E:79
SHA1
7A:7E:8E:6A:B2:C5:CD:60:A8:D0:FC:5B:E5:B8:17:1F:4D:18:FF:73