SSL-Tools

SSL check results of lehtodigital.fi

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Discover if the mail servers for lehtodigital.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

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Report created Wed, 05 May 2021 20:13:46 +0000

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

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.lehtodigital.fi
95.216.158.92
 10
supported
mail.lehtodigital.fi
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
9 s

Outgoing Mails

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

Certificates

First seen at:

CN=mail.lehtodigital.fi

Certificate chain
  • mail.lehtodigital.fi
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • DST Root CA X3 (Certificate is self-signed.)
            • remaining
            • 2048 bit
            • sha1WithRSAEncryption
Subject
Common Name (CN)
  • mail.lehtodigital.fi
Alternative Names
  • mail.lehtodigital.fi
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2021-04-20
Not valid after
2021-07-19
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
4E:6C:34:67:46:86:B6:2A:EB:3C:12:78:D9:73:A2:80:91:B4:70:83:6B:E1:D9:AC:69:B7:66:4D:CC:9B:82:46
SHA1
31:9D:4F:AC:29:0F:71:83:9B:14:64:B5:D7:AB:F9:31:4A:35:ED:4A
X509v3 extensions
subjectKeyIdentifier
  • 20:BD:E6:DE:5F:07:D9:85:08:E1:FF:6E:01:E2:36:40:4D:D2:7B:D9
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
  • Policy: 1.3.6.1.4.1.44947.1.1.1
  • CPS: http://cps.letsencrypt.org
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 5C:DC:43:92:FE:E6:AB:45:44:B1:5E:9A:D4:56:E6:10:
  • 37:FB:D5:FA:47:DC:A1:73:94:B2:5E:E6:F6:C7:0E:CA
  • Timestamp : Apr 20 19:26:56.578 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:60:33:48:55:61:68:4F:31:A8:13:26:EF:
  • A3:D8:47:9A:24:02:64:F6:92:AD:E3:A8:1F:F6:EC:AF:
  • 48:93:57:F1:02:20:74:81:6F:8F:97:C7:47:8E:77:6A:
  • 89:A9:57:6B:7B:D8:CA:D1:36:6B:FF:DE:63:B8:6C:E9:
  • B2:94:A9:2F:06:DE
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 7D:3E:F2:F8:8F:FF:88:55:68:24:C2:C0:CA:9E:52:89:
  • 79:2B:C5:0E:78:09:7F:2E:6A:97:68:99:7E:22:F0:D7
  • Timestamp : Apr 20 19:26:56.702 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:50:A8:1D:5E:C4:DB:FA:3E:0F:6C:F8:5A:
  • EB:CC:2E:20:8A:42:C5:44:F0:32:7D:F6:08:03:DB:5E:
  • BA:1F:EF:7E:02:21:00:C6:FD:C6:17:5A:A9:28:83:6C:
  • 03:C6:8A:D8:4C:0D:92:A0:A0:2A:6B:09:6D:B2:DD:92:
  • B3:F7:56:3A:62:14:82