SSL-Tools

SSL check results of worbi.net

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Discover if the mail servers for worbi.net 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 Sun, 03 Mar 2024 17:31:29 +0000

The mailservers of worbi.net can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @worbi.net addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.worbi.net
91.136.216.18
 10
supported
mail.worbi.net
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 @worbi.net address so far. Test mail delivery

Certificates

First seen at:

CN=mail.worbi.net

Certificate chain
  • mail.worbi.net
    • remaining
    • 384 bit
    • sha256WithRSAEncryption
      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • mail.worbi.net
Alternative Names
  • mail.worbi.net
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2024-03-03
Not valid after
2024-06-01
This certifcate has been verified for the following usages:
  • Digital Signature
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
78:FC:08:91:F3:96:8D:E2:30:EF:52:A9:6D:02:C3:6C:D0:F2:08:40:1D:22:38:01:F4:F8:60:2C:7B:32:14:59
SHA1
3F:08:9E:34:E0:1C:AA:7B:70:60:F0:3E:09:67:4C:06:38:3B:4F:FE
X509v3 extensions
subjectKeyIdentifier
  • 8C:C1:9F:FD:03:33:48:90:D5:74:EB:5A:8E:FC:F5:AC:83:DE:F7:81
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 : Mar 3 17:20:25.788 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:60:C0:2D:77:C2:86:13:02:40:E3:85:BD:
  • A6:95:3A:3C:AA:EE:E2:AA:1A:D5:8A:D7:64:E9:BF:EF:
  • 8E:22:01:6E:02:20:58:43:DA:33:A7:A0:22:A4:45:35:
  • 7A:5A:63:EF:DA:62:E8:DE:C5:EE:8F:F8:9F:1F:A9:E5:
  • 0E:28:19:7A:94:D8
  • 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 : Mar 3 17:20:25.851 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:4C:3C:DE:E5:12:3C:FB:66:1F:88:B1:CB:
  • 90:F9:A8:A1:5C:C2:86:45:67:E9:38:1B:EE:D1:C7:68:
  • 52:3E:54:3D:02:20:08:30:C7:B6:C0:20:87:84:26:32:
  • 70:57:60:33:64:3C:1B:E1:51:FB:F3:A8:E8:F9:8E:88:
  • A8:06:CB:66:4C:AC