SSL check results of mail.cosy.de

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Discover if the webservers of mail.cosy.de can be reached through a secure connection.

Summary

Report created Wed, 18 Mar 2020 22:35:26 +0000

The mailservers of mail.cosy.de can be reached through an encrypted connection.

However, we found problems that may affect the security.

Servers

Hostname / IP address Certificates Protocol
mail.cosy.de
176.94.24.99
CosyScEX01
HSTS
missing
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
Poodle
possible
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s

Certificates

First seen at:

CN=CosyScEX01

Certificate chain
  • CosyScEX01 (Certificate is self-signed.)
    • remaining
    • 2048 bit
    • sha1WithRSAEncryption
    • Hostname Mismatch
    • Unknown Authority

Subject
Common Name (CN)
  • CosyScEX01
Alternative Names
  • CosyScEX01
  • CosyScEX01.cosy.lan
Issuer

Certificate is self-signed.

validity period
Not valid before
2019-08-01
Not valid after
2024-08-01
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
Fingerprints
SHA256
48:2E:57:A7:3B:84:60:D3:D0:22:67:53:C6:48:7D:A9:B9:24:AE:F3:2F:F3:67:5D:DD:EC:71:0C:BA:D1:31:E4
SHA1
16:B1:25:5C:FA:05:04:5D:BC:99:69:79:55:6A:E0:D5:73:06:B8:4C