SSL-Tools

SSL check results of zahnaerzte-kiess.de

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Discover if the mail servers for zahnaerzte-kiess.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

JSON Refresh

Report created Wed, 22 Mar 2023 13:13:40 +0000

We can not guarantee a secure connection to the mailservers of zahnaerzte-kiess.de!

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

/mailservers/zahnaerzte-kiess.de

Servers

Incoming Mails

These servers are responsible for incoming mails to @zahnaerzte-kiess.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
anderson.macktech.de
87.139.196.24
Results incomplete
10
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
iron.macktech.de
80.155.16.212
Results incomplete
10
supported
not checked
DANE
missing
PFS
unsupported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
kiessfw1.kiess-zahnarztpraxis.de
217.91.175.247
 100
supported
kiessfw1.kiess-zahnarztpraxis.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s

Outgoing Mails

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

Certificates

First seen at:

emailAddress=edv@zahnaerzte-kiess.de,CN=kiessfw1.kiess-zahnarztpraxis.de,OU=EDV,O=Zahnarztpraxis Dres. Kiess,L=Blaustein,ST=Baden-Württemberg,C=DE

Certificate chain
Subject
Country (C)
  • DE
State (ST)
  • Baden-Württemberg
Locality (L)
  • Blaustein
Organization (O)
  • Zahnarztpraxis Dres. Kiess
Organizational Unit (OU)
  • EDV
Common Name (CN)
  • kiessfw1.kiess-zahnarztpraxis.de
Email
  • edv@zahnaerzte-kiess.de
Issuer

Certificate is self-signed.

validity period
Not valid before
2023-03-03
Not valid after
2036-12-31
Fingerprints
SHA256
6B:6C:30:8B:08:23:21:BC:9D:D6:AE:AF:B1:0F:D5:22:29:A1:53:0C:C4:A7:0B:9E:EE:79:61:D7:C5:2B:EE:F6
SHA1
C5:58:87:92:D5:36:DA:43:FA:E4:DD:E1:CA:9D:36:21:08:4A:A3:3F
X509v3 extensions
subjectKeyIdentifier
  • 6E:EE:8F:86:25:06:C9:22:88:21:57:91:C6:51:C0:8B:19:FF:C6:CF
authorityKeyIdentifier
  • keyid:6E:EE:8F:86:25:06:C9:22:88:21:57:91:C6:51:C0:8B:19:FF:C6:CF
  • DirName:/C=DE/ST=Baden-W\xC3\xBCrttemberg/L=Blaustein/O=Zahnarztpraxis Dres. Kiess/OU=EDV/CN=kiessfw1.kiess-zahnarztpraxis.de/emailAddress=edv@zahnaerzte-kiess.de
  • serial:7B:1D:E2:5A:BD:E4:E2:59:1B:09:41:A8:CC:0C:07:3B:D6:9B:27:17