SSL-Tools

SSL check results of prompt-software.de

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Discover if the mail servers for prompt-software.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

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Report created Wed, 28 Feb 2024 13:31:11 +0000

We can not guarantee a secure connection to the mailservers of prompt-software.de!

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

/mailservers/prompt-software.de

Servers

Incoming Mails

These servers are responsible for incoming mails to @prompt-software.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
api.prompt-software.de
46.232.185.91
Results incomplete
10 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s
mail.prompt-software.de
176.28.52.115
 20
supported
mail.prompt-software.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
supported
  • ECDHE_RSA_WITH_RC4_128_SHA
  • SSL_RSA_WITH_RC4_128_SHA
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
11 s
analytics.prompt-software.de
46.232.185.91
Results incomplete
30 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s

Outgoing Mails

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

Certificates

First seen at:

emailAddress=postmaster@prompt-software.de,CN=mail.prompt-software.de,O=Prompt Software Systems GmbH,L=Wasserburg am Inn,C=DE

Certificate chain
  • mail.prompt-software.de (Certificate is self-signed.)
    • remaining
    • 2048 bit
    • sha1WithRSAEncryption
    • Unknown Authority
Subject
Country (C)
  • DE
Locality (L)
  • Wasserburg am Inn
Organization (O)
  • Prompt Software Systems GmbH
Common Name (CN)
  • mail.prompt-software.de
Email
  • postmaster@prompt-software.de
Issuer

Certificate is self-signed.

validity period
Not valid before
2015-06-24
Not valid after
2025-06-21
Fingerprints
SHA256
4E:9B:57:6B:A4:00:9E:8E:5C:94:43:78:15:D4:81:E7:1D:12:2E:42:C2:0D:3F:0C:AA:CF:C1:BD:6E:63:7E:BF
SHA1
5E:59:6F:E5:D9:B0:6B:FE:86:CC:84:BA:AF:0B:B2:4B:38:26:07:84
X509v3 extensions
subjectKeyIdentifier
  • EA:03:68:34:89:18:D5:79:BE:74:4C:1A:DE:2C:FB:A5:59:D2:92:E7
authorityKeyIdentifier
  • keyid:EA:03:68:34:89:18:D5:79:BE:74:4C:1A:DE:2C:FB:A5:59:D2:92:E7