SSL-Tools

SSL check results of kettenheinz.at

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Discover if the mail servers for kettenheinz.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

JSON Refresh

Report created Mon, 14 Jul 2025 17:00:24 +0000

We can not guarantee a secure connection to the mailservers of kettenheinz.at!

Please contact the operator of kettenheinz.at and ask him or her to solve this problem. This result stays accessible under the following address:

/mailservers/kettenheinz.at

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
email.versionx.at
195.202.154.203
 10
supported
email.versionx.at
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s
mail.version-x.at
195.202.154.206
Results incomplete
50
unsupported
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 @kettenheinz.at address so far. Test mail delivery

Certificates

First seen at:

CN=email.versionx.at

Certificate chain
  • email.versionx.at
    • remaining
    • 256 bit
    • ecdsa-with-SHA384
      • E5
        • remaining
        • 384 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • email.versionx.at
Alternative Names
  • email.version-x.at
  • email.versionx.at
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • E5
validity period
Not valid before
2025-07-10
Not valid after
2025-10-08
This certifcate has been verified for the following usages:
  • Digital Signature
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
3E:3D:89:5F:CC:2D:55:26:1D:77:79:24:18:3F:7C:64:BD:40:6F:D7:FB:A3:D0:76:57:40:9D:03:D8:B2:AF:6B
SHA1
8D:CF:7C:5E:EA:AA:F1:0E:BF:F2:6F:F2:96:6B:C0:2C:1B:90:56:5F
X509v3 extensions
subjectKeyIdentifier
  • F9:AC:BD:23:CA:0D:C0:5E:D1:CB:6B:41:EB:7C:4E:7F:5B:82:56:87
authorityKeyIdentifier
  • keyid:9F:2B:5F:CF:3C:21:4F:9D:04:B7:ED:2B:2C:C4:C6:70:8B:D2:D7:0D
authorityInfoAccess
  • CA Issuers - URI:http://e5.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
crlDistributionPoints
  • Full Name:
  • URI:http://e5.c.lencr.org/123.crl
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : DD:DC:CA:34:95:D7:E1:16:05:E7:95:32:FA:C7:9F:F8:
  • 3D:1C:50:DF:DB:00:3A:14:12:76:0A:2C:AC:BB:C8:2A
  • Timestamp : Jul 10 11:05:28.832 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:09:CE:CB:AD:D6:11:7D:85:78:1A:4F:19:
  • 28:D4:0A:A8:7A:39:33:43:FC:DA:8C:B3:AF:15:22:E1:
  • A1:86:48:37:02:20:2E:C3:7A:CE:62:96:98:A6:57:9B:
  • B2:56:16:8D:1D:CD:14:E9:5D:6F:7C:55:3D:9B:DE:21:
  • D3:C6:2B:15:7A:50
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : A4:42:C5:06:49:60:61:54:8F:0F:D4:EA:9C:FB:7A:2D:
  • 26:45:4D:87:A9:7F:2F:DF:45:59:F6:27:4F:3A:84:54
  • Timestamp : Jul 10 11:05:30.769 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:96:31:FE:9B:AB:BF:D0:20:48:4D:96:
  • 49:A6:9D:15:31:7A:F6:3D:60:D2:41:EB:B7:38:AC:08:
  • 69:F8:DD:6D:53:02:20:1B:DE:B8:F9:3F:68:BA:C4:5B:
  • 40:B6:6D:0A:18:91:9D:4C:FC:68:3A:7F:60:23:64:95:
  • 6B:D8:CD:91:86:86:04