SSL check results of link-baugmbh.de

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Discover if the mail servers for link-baugmbh.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 Sun, 08 Sep 2019 17:06:47 +0000

We can not guarantee a secure connection to the mailservers of link-baugmbh.de!

Please contact the operator of link-baugmbh.de and ask him or her to solve this problem. This result stays accessible under the following address:

https://ssl-tools.net/mailservers/link-baugmbh.de

Servers

Incoming Mails

These servers are responsible for incoming mails to @link-baugmbh.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.link-baugmbh.de
2001:8d8:100f:f000::21a
Results incomplete
10 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
11 s
mail.link-baugmbh.de
80.153.241.222
10
supported
sophos.link-baugmbh.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s

Outgoing Mails

We have not received any emails from a @link-baugmbh.de address so far. Test mail delivery

Certificates

First seen at:

CN=sophos.link-baugmbh.de,O=Alfred Link Hoch- und Tiefbau GmbH,L=Walldürn,C=de

Certificate chain
  • sophos.link-baugmbh.de
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
    • Hostname Mismatch
    • Unknown Authority

      Alfred Link Hoch- und Tiefbau GmbH WebAdmin CA
Subject
Country (C)
  • de
Locality (L)
  • Walldürn
Organization (O)
  • Alfred Link Hoch- und Tiefbau GmbH
Common Name (CN)
  • sophos.link-baugmbh.de
Alternative Names
  • sophos.link-baugmbh.de
Issuer
Country (C)
  • de
Locality (L)
  • Walldürn
Organization (O)
  • Alfred Link Hoch- und Tiefbau GmbH
Common Name (CN)
  • Alfred Link Hoch- und Tiefbau GmbH WebAdmin CA
Email
  • jochen.amend@joam.de
validity period
Not valid before
2019-08-02
Not valid after
2038-01-01
This certifcate has been verified for the following usages:
  • Digital Signature
  • Non Repudiation
  • Key Encipherment
Fingerprints
SHA256
FC:08:91:27:D0:55:AF:87:BE:45:5C:78:25:48:8A:AA:7B:2D:7D:66:A7:E9:45:BF:36:46:E4:73:18:43:E2:18
SHA1
E6:01:AB:E1:21:18:3D:A9:00:30:7F:27:F7:3F:44:87:5A:2B:30:B9
X509v3 extensions
subjectKeyIdentifier
  • 7F:C8:4C:C2:39:21:04:E5:A7:DD:9C:75:FE:56:4E:A6:39:10:B8:76
authorityKeyIdentifier
  • keyid:1E:43:B5:26:E3:CC:03:C1:03:F9:21:1B:6A:1B:C1:84:9B:17:30:37
  • DirName:/C=de/L=Walld\xC3\xBCrn/O=Alfred Link Hoch- und Tiefbau GmbH/CN=Alfred Link Hoch- und Tiefbau GmbH WebAdmin CA/emailAddress=jochen.amend@joam.de
  • serial:C0:06:EB:26:93:3E:CD:27