SSL-Tools

SSL check results of mail.regnemer.at

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Discover if the mail servers for mail.regnemer.at 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 Mon, 13 Apr 2026 00:30:38 +0000

The mailservers of mail.regnemer.at can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @mail.regnemer.at addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.regnemer.at
193.189.168.93
 -
supported
autodiscover.regnemer.at
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
8 s

Outgoing Mails

We have not received any emails from a @mail.regnemer.at address so far. Test mail delivery

Certificates

First seen at:

CN=autodiscover.regnemer.at

Certificate chain
  • autodiscover.regnemer.at
    • remaining
    • 4096 bit
    • sha256WithRSAEncryption
      • R12
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • autodiscover.regnemer.at
Alternative Names
  • autodiscover.carparts.co.at
  • autodiscover.regnemer.at
  • mail.carparts.co.at
  • mail.regnemer.at
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R12
validity period
Not valid before
2026-04-02
Not valid after
2026-07-01
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
Fingerprints
SHA256
D5:75:96:01:DA:7E:CD:8B:1F:5C:BD:BC:55:CC:81:39:D2:F4:8A:E4:21:AD:03:C5:6D:32:59:28:35:08:24:2C
SHA1
81:C5:04:38:61:09:DD:0F:2C:90:E1:15:68:6A:36:07:9C:09:E1:28
X509v3 extensions
subjectKeyIdentifier
  • D9:DD:07:18:A3:A6:FE:65:20:B4:67:B8:62:0B:1D:03:00:ED:34:FA
authorityKeyIdentifier
  • keyid:00:B5:29:F2:2D:8E:6F:31:E8:9B:4C:AD:78:3E:FA:DC:E9:0C:D1:D2
authorityInfoAccess
  • CA Issuers - URI:http://r12.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
crlDistributionPoints
  • Full Name:
  • URI:http://r12.c.lencr.org/69.crl
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : CB:38:F7:15:89:7C:84:A1:44:5F:5B:C1:DD:FB:C9:6E:
  • F2:9A:59:CD:47:0A:69:05:85:B0:CB:14:C3:14:58:E7
  • Timestamp : Apr 2 08:05:24.906 2026 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:50:E5:7B:1B:98:A0:D6:17:A1:AB:F9:72:
  • 5E:04:C7:FF:81:5C:B2:8C:B8:88:3A:1D:67:4D:3E:2C:
  • F6:44:33:2E:02:20:3D:3D:5D:D6:DF:A0:2F:E0:0C:2E:
  • 2D:42:E9:1A:F5:6E:EA:69:9C:03:CD:B7:4E:D2:AC:E5:
  • 90:A6:6B:67:CF:18
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 1A:8B:9D:6B:0F:FE:BF:81:B4:79:39:C6:D2:31:0A:86:
  • D6:D1:02:D4:F0:46:E2:18:2C:9D:E3:5F:5E:26:25:EF
  • Timestamp : Apr 2 08:05:25.700 2026 GMT
  • Extensions: 00:00:05:00:06:3E:76:06
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:26:9D:BC:AC:6B:8B:2A:CD:22:67:B3:C7:
  • 4D:68:9F:AA:A7:BB:22:2A:56:0A:A0:DD:54:B1:88:F1:
  • 62:C9:18:9F:02:21:00:A3:FD:58:83:8B:C1:BC:61:C7:
  • F6:4C:5D:1F:79:D3:B8:FF:C5:28:74:E8:2B:AA:79:10:
  • 8B:F6:40:A3:E0:42:07