SSL-Tools

SSL check results of goki.eu

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Discover if the mail servers for goki.eu 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 Thu, 28 Sep 2023 07:38:07 +0000

We can not guarantee a secure connection to the mailservers of goki.eu!

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

/mailservers/goki.eu

Servers

Incoming Mails

These servers are responsible for incoming mails to @goki.eu addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.goki.eu
91.106.129.168
 10
supported
fw01.goki.eu
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s
mx.treuorga.net
62.112.52.52
Results incomplete
60
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s

Outgoing Mails

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

Certificates

First seen at:

CN=fw01.goki.eu,O=GoKi,L=Hamburg,C=de

Certificate chain
  • fw01.goki.eu
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
    • Hostname Mismatch
    • Unknown Authority
      GoKi WebAdmin CA
Subject
Country (C)
  • de
Locality (L)
  • Hamburg
Organization (O)
  • GoKi
Common Name (CN)
  • fw01.goki.eu
Alternative Names
  • fw01.goki.eu
Issuer
Country (C)
  • de
Locality (L)
  • Hamburg
Organization (O)
  • GoKi
Common Name (CN)
  • GoKi WebAdmin CA
Email
  • securety@treuorga.de
validity period
Not valid before
2016-03-21
Not valid after
2038-01-01
This certifcate has been verified for the following usages:
  • Digital Signature
  • Non Repudiation
  • Key Encipherment
Fingerprints
SHA256
FB:0C:4E:4C:C0:D6:F3:B8:98:81:5B:73:92:D2:1A:9E:82:BA:9B:CC:79:2D:F9:84:3C:C5:70:62:50:EC:8A:22
SHA1
BF:C5:E5:E2:6F:38:03:0A:10:B2:FE:E8:9B:3A:90:CC:71:FB:83:E7
X509v3 extensions
subjectKeyIdentifier
  • 8F:88:C5:5E:8B:7F:BC:AF:39:96:9E:78:1C:6A:85:55:D1:16:54:DD
authorityKeyIdentifier
  • keyid:CA:A5:21:6B:05:AD:12:30:D4:05:E4:50:A4:38:7A:7B:A6:FE:A2:28
  • DirName:/C=de/L=Hamburg/O=GoKi/CN=GoKi WebAdmin CA/emailAddress=securety@treuorga.de
  • serial:B1:25:96:85:34:64:2D:5A