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SSL check results of le78ld.fr

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Discover if the mail servers for le78ld.fr 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, 19 Jul 2026 00:31:16 +0000

The mailservers of le78ld.fr can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @le78ld.fr addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
147.164.206.77.rev.sfr.net
77.206.164.147
 0
supported
147.164.206.77.rev.sfr.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 @le78ld.fr address so far. Test mail delivery

Certificates

First seen at:

CN=147.164.206.77.rev.sfr.net

Certificate chain
  • 147.164.206.77.rev.sfr.net
    • remaining
    • 256 bit
    • ecdsa-with-SHA384
      • YE1
        • remaining
        • 384 bit
        • ecdsa-with-SHA384
          • Root YE
            • remaining
            • 384 bit
            • ecdsa-with-SHA384
              • ISRG Root X2 (Certificate is self-signed.)
                • remaining
                • 384 bit
                • ecdsa-with-SHA384
Subject
Common Name (CN)
  • 147.164.206.77.rev.sfr.net
Alternative Names
  • 147.164.206.77.rev.sfr.net
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • YE1
validity period
Not valid before
2026-07-10
Not valid after
2026-10-08
This certifcate has been verified for the following usages:
  • Digital Signature
  • TLS Web Server Authentication
Fingerprints
SHA256
F5:4E:37:17:F6:11:13:23:6F:2A:90:F5:69:75:D8:CE:AC:0A:41:59:AD:4C:98:A6:89:18:6C:1A:60:76:FD:22
SHA1
68:CE:13:03:28:89:27:68:2B:5D:15:12:5F:C1:5B:16:F4:5E:D7:8E
X509v3 extensions
subjectKeyIdentifier
  • 95:82:01:64:32:9F:F8:B7:5B:22:B0:F5:B9:AB:68:52:FB:79:5E:91
authorityKeyIdentifier
  • keyid:BB:20:CA:47:0B:FE:D7:E5:9C:F9:8F:09:2A:A3:8C:37:45:B1:BC:D8
authorityInfoAccess
  • CA Issuers - URI:http://ye1.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
crlDistributionPoints
  • Full Name:
  • URI:http://ye1.c.lencr.org/14.crl
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 46:AF:86:3D:3B:3E:E5:9F:A5:77:DE:A8:24:5D:36:B0:
  • D9:ED:22:A2:23:F4:61:77:41:22:94:52:EE:95:50:5F
  • Timestamp : Jul 10 12:59:08.644 2026 GMT
  • Extensions: 00:00:05:00:0C:75:B4:89
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:59:0A:AD:BC:0F:22:83:58:44:BC:A5:9C:
  • 3A:9A:FC:EF:08:AE:F4:31:68:2F:71:F8:2B:29:25:2E:
  • 86:2A:9C:FE:02:20:4D:D2:F4:AE:D6:6B:04:56:86:0E:
  • A8:40:4F:30:98:35:A3:E4:C6:57:79:5C:FC:0B:02:C3:
  • E9:97:29:8E:B6:D8
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : D8:09:55:3B:94:4F:7A:FF:C8:16:19:6F:94:4F:85:AB:
  • B0:F8:FC:5E:87:55:26:0F:15:D1:2E:72:BB:45:4B:14
  • Timestamp : Jul 10 12:59:08.601 2026 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:D7:15:D0:79:35:2C:CC:F3:47:20:0B:
  • C9:04:B5:5F:2D:55:CD:1A:AA:AE:59:CA:A5:83:06:AB:
  • FF:EC:5B:57:87:02:21:00:FF:F3:07:9F:67:39:EC:D1:
  • 21:CD:06:45:7B:30:3B:B7:5B:33:A3:0B:FE:A5:78:14:
  • 69:FE:48:EF:EB:6B:5D:92