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SSL check results of parspo03wsp.parsianhost.net

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Discover if the mail servers for parspo03wsp.parsianhost.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 Mon, 09 Dec 2024 09:41:27 +0000

The mailservers of parspo03wsp.parsianhost.net can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @parspo03wsp.parsianhost.net addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
parspo03wsp.parsianhost.net
31.214.174.114
 -
supported
parspo03wsp.parsianhost.net
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
4 s

Outgoing Mails

We have not received any emails from a @parspo03wsp.parsianhost.net address so far. Test mail delivery

Certificates

First seen at:

CN=parspo03wsp.parsianhost.net

Certificate chain
  • parspo03wsp.parsianhost.net
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R11
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • parspo03wsp.parsianhost.net
Alternative Names
  • parspo03wsp.parsianhost.net
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R11
validity period
Not valid before
2024-12-07
Not valid after
2025-03-07
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
D4:0A:48:22:1D:F8:FD:DD:01:44:EC:AD:30:45:5C:44:81:A8:C2:C9:CB:45:A7:E7:A8:FA:15:F5:16:16:8A:E3
SHA1
EB:2E:16:6F:BB:01:72:A6:8D:81:38:02:5B:DD:AE:68:43:6E:1A:FB
X509v3 extensions
subjectKeyIdentifier
  • 16:8F:18:57:FC:04:6E:7C:67:DF:19:CB:40:21:7B:AE:23:3D:ED:8E
authorityKeyIdentifier
  • keyid:C5:CF:46:A4:EA:F4:C3:C0:7A:6C:95:C4:2D:B0:5E:92:2F:26:E3:B9
authorityInfoAccess
  • OCSP - URI:http://r11.o.lencr.org
  • CA Issuers - URI:http://r11.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : CC:FB:0F:6A:85:71:09:65:FE:95:9B:53:CE:E9:B2:7C:
  • 22:E9:85:5C:0D:97:8D:B6:A9:7E:54:C0:FE:4C:0D:B0
  • Timestamp : Dec 7 08:57:26.149 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:97:A2:AA:7F:CC:2B:03:7E:E9:84:26:
  • 0B:A5:4F:01:95:86:11:58:88:D7:A0:C4:EF:9D:ED:CB:
  • CF:D7:3C:4F:F0:02:20:1D:6F:F6:61:DC:9C:50:0A:95:
  • 43:4B:B0:E7:91:C8:08:31:AC:3F:E7:F6:73:7A:5F:5D:
  • 56:44:04:A5:C9:C3:94
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : CF:11:56:EE:D5:2E:7C:AF:F3:87:5B:D9:69:2E:9B:E9:
  • 1A:71:67:4A:B0:17:EC:AC:01:D2:5B:77:CE:CC:3B:08
  • Timestamp : Dec 7 08:57:26.186 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:FA:22:AF:BF:6A:EB:42:06:58:7D:34:
  • 5F:01:01:B3:DA:8C:ED:9B:31:1E:30:97:B6:D8:EA:FA:
  • 98:21:B4:9D:22:02:21:00:B3:E5:94:21:12:62:24:41:
  • BB:B3:D9:AD:9C:62:D1:95:A0:CB:50:EE:F8:C8:55:76:
  • C3:4D:ED:BD:B6:4E:57:28