SSL check results of pentasoft.de

NEW You can also bulk check multiple servers.

Discover if the mail servers for pentasoft.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 Fri, 21 Jul 2017 10:41:49 +0000

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

However, we found problems that may affect the security.

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
vpn.pentasoft.de
87.128.7.69
10
supported
net.pentasoft.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
3.0 s
net.pentasoft.de
87.138.159.34
10
supported
net.pentasoft.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2.0 s

Outgoing Mails

We have received emails from these servers with @pentasoft.de sender addresses. Test mail delivery

Host TLS Version & Cipher
mo6-p00-ob.smtp.rzone.de (IPv6:2a01:238:20a:202:5300::7)
TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384
mo6-p00-ob.smtp.rzone.de (IPv6:2a01:238:20a:202:5300::3)
TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384
net.pentasoft.de (87.138.159.34)
TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384

Certificates

First seen at:

net.pentasoft.de

Certificate chain
Subject
Country (C)
  • DE
State (ST)
  • Bayern
Locality (L)
  • Unterfoehring
Organization (O)
  • PentaSoft Unternehmensberatung AG
Organizational Unit (OU)
  • HQ
Common Name (CN)
  • net.pentasoft.de
Alternative Names
  • net.pentasoft.de
Issuer
Country (C)
  • US
Organization (O)
  • thawte, Inc.
Common Name (CN)
  • thawte SSL CA - G2
validity period
Not valid before
2014-12-03
Not valid after
2017-06-04
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
1D:9A:9E:35:03:6A:D8:DF:D6:64:E8:C1:1F:E6:28:7B:48:7E:45:08:0C:72:D4:3D:F4:D5:3F:7C:CE:97:F2:65
SHA1
63:58:E8:00:18:E2:5E:6F:24:E2:CE:C6:65:F4:71:41:4C:2B:23:33
X509v3 extensions
certificatePolicies
  • Policy: 2.16.840.1.113733.1.7.54
  • CPS: https://www.thawte.com/cps
  • User Notice:
  • Explicit Text: https://www.thawte.com/repository
authorityKeyIdentifier
  • keyid:C2:4F:48:57:FC:D1:4F:9A:C0:5D:38:7D:0E:05:DB:D9:2E:B5:52:60
crlDistributionPoints
  • Full Name:
  • URI:http://tj.symcb.com/tj.crl
authorityInfoAccess
  • OCSP - URI:http://tj.symcd.com
  • CA Issuers - URI:http://tj.symcb.com/tj.crt