SSL-Tools

SSL check results of linuxweb01.ds-telekom.at

NEW You can also bulk check multiple servers.

Discover if the mail servers for linuxweb01.ds-telekom.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 Tue, 12 Mar 2024 09:22:26 +0000

The mailservers of linuxweb01.ds-telekom.at can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @linuxweb01.ds-telekom.at addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
linuxweb01.ds-telekom.at
185.40.168.36
 -
supported
linuxweb01.ds-telekom.at
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 @linuxweb01.ds-telekom.at address so far. Test mail delivery

Certificates

First seen at:

CN=linuxweb01.ds-telekom.at

Certificate chain
  • linuxweb01.ds-telekom.at
    • remaining
    • 4096 bit
    • sha256WithRSAEncryption
      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • linuxweb01.ds-telekom.at
Alternative Names
  • linuxweb01.ds-telekom.at
  • www.linuxweb01.ds-telekom.at
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2024-02-11
Not valid after
2024-05-11
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
E2:9A:79:44:29:1A:41:AE:72:49:E2:07:05:08:7A:8B:A1:9F:E3:E8:B8:C4:97:89:79:21:67:F5:E8:17:EB:26
SHA1
6A:FE:8A:07:C9:0E:71:85:C8:08:FA:19:6E:02:10:F3:D4:8D:6A:9D
X509v3 extensions
subjectKeyIdentifier
  • C5:FB:53:CE:B4:B0:62:0E:03:35:AC:B3:91:98:FB:5E:53:E3:FF:72
authorityKeyIdentifier
  • keyid:14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6
authorityInfoAccess
  • OCSP - URI:http://r3.o.lencr.org
  • CA Issuers - URI:http://r3.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : A2:E2:BF:D6:1E:DE:2F:2F:07:A0:D6:4E:6D:37:A7:DC:
  • 65:43:B0:C6:B5:2E:A2:DA:B7:8A:F8:9A:6D:F5:17:D8
  • Timestamp : Feb 11 07:38:58.626 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:B6:71:C7:72:B7:90:60:CF:CD:33:9E:
  • 6E:A4:77:19:91:60:30:61:35:63:11:F2:63:95:F7:D0:
  • 2F:7C:1C:1F:58:02:20:2B:C6:4D:4D:14:84:A4:D8:A6:
  • C1:F4:1D:DB:1C:AA:4F:44:15:60:1A:29:88:55:82:7B:
  • C1:E6:BA:96:58:9D:34
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : EE:CD:D0:64:D5:DB:1A:CE:C5:5C:B7:9D:B4:CD:13:A2:
  • 32:87:46:7C:BC:EC:DE:C3:51:48:59:46:71:1F:B5:9B
  • Timestamp : Feb 11 07:38:59.119 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:78:5E:F2:FE:46:2A:19:6C:68:FB:20:B9:
  • 65:5B:38:8B:68:37:B2:CB:30:FA:A2:8E:63:65:88:93:
  • B7:3A:CC:80:02:20:0A:F9:06:AC:75:1D:C6:47:F1:89:
  • 9D:50:B5:00:4A:E7:30:6B:5A:7E:DC:BF:3F:8B:46:59:
  • DC:A6:8D:BA:8E:6A