SSL-Tools

SSL check results of etcnet.fi

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Discover if the mail servers for etcnet.fi 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 Fri, 21 Feb 2025 13:21:19 +0000

The mailservers of etcnet.fi can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @etcnet.fi addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
etcnet.fi
193.234.158.4
 0
supported
etcnet.fi
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
3 s

Outgoing Mails

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

Certificates

First seen at:

CN=etcnet.fi

Certificate chain
  • etcnet.fi
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R11
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • etcnet.fi
Alternative Names
  • etcnet.fi
  • webmail.etcnet.fi
  • www.etcnet.fi
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R11
validity period
Not valid before
2025-02-19
Not valid after
2025-05-20
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
7B:C3:A4:A0:66:34:2F:64:77:26:6B:A9:C6:44:09:5D:50:6F:DD:DA:79:18:FE:BF:21:2A:8B:D2:94:72:99:98
SHA1
F2:2B:9F:53:CD:E1:8D:F2:0D:6E:CC:1B:F3:2E:1F:AB:FC:98:21:40
X509v3 extensions
subjectKeyIdentifier
  • 5E:89:43:09:06:64:62:50:15:DA:D9:64:01:C5:83:B7:32:45:70:61
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 : A2:E3:0A:E4:45:EF:BD:AD:9B:7E:38:ED:47:67:77:53:
  • D7:82:5B:84:94:D7:2B:5E:1B:2C:C4:B9:50:A4:47:E7
  • Timestamp : Feb 19 09:47:55.842 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:4D:6E:10:7E:1B:76:9F:71:3B:32:19:22:
  • 26:23:FD:69:9C:01:89:5F:26:62:ED:36:7C:2D:05:E3:
  • 96:72:FD:F3:02:21:00:FD:78:E5:0F:50:3C:86:B0:A7:
  • 3B:11:0C:7F:D7:3A:B5:DB:80:1F:F0:80:E6:D7:44:EA:
  • AF:FC:95:55:BD:3F:7C
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : E6:D2:31:63:40:77:8C:C1:10:41:06:D7:71:B9:CE:C1:
  • D2:40:F6:96:84:86:FB:BA:87:32:1D:FD:1E:37:8E:50
  • Timestamp : Feb 19 09:47:55.848 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:1C:2A:A7:B5:90:0C:F4:71:24:6F:E1:92:
  • 0B:51:BD:AC:6E:CD:3E:DD:CB:72:B4:83:71:82:56:4F:
  • EB:6F:0A:AD:02:21:00:98:D8:86:50:9E:39:F0:BB:01:
  • A0:0C:9B:30:8E:4C:22:60:4C:C3:32:B7:A3:54:A9:35:
  • 98:67:89:53:05:C1:8C