SSL-Tools

SSL check results of free.fr

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Discover if the mail servers for free.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 Tue, 26 Mar 2024 12:57:30 +0000

No connection to the mailservers of free.fr could be established.

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mx1.free.fr
212.27.48.6
Results incomplete
10
supported
*.free.fr
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
mx1.free.fr
212.27.48.7
Results incomplete
10
supported
*.free.fr
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
mx2.free.fr
212.27.42.58
Results incomplete
20
supported
*.free.fr
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
mx2.free.fr
212.27.42.59
Results incomplete
20
supported
*.free.fr
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s

Outgoing Mails

We have received emails from these servers with @free.fr sender addresses. Test mail delivery

Host TLS Version & Cipher
smtp5-g21.free.fr (212.27.42.5)
TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384
smtp3-g21.free.fr (212.27.42.3)
TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384
smtp2-g21.free.fr (IPv6:2a01:e0c:1:1599::11)
TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384
smtp6-g21.free.fr (212.27.42.6)
TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384
smtp2-g21.free.fr (212.27.42.2)
TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384

Certificates

First seen at:

CN=*.free.fr

Certificate chain
Subject
Common Name (CN)
  • *.free.fr
Alternative Names
  • *.free.fr
  • free.fr
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Organizational Unit (OU)
  • www.digicert.com
Common Name (CN)
  • RapidSSL TLS RSA CA G1
validity period
Not valid before
2023-06-27
Not valid after
2024-07-15
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
63:DD:0C:B9:ED:3C:6A:EA:AE:11:2D:F0:C2:E7:67:FA:6F:B1:50:60:AB:91:4C:82:54:D2:EC:ED:79:3A:E4:80
SHA1
80:E4:35:B2:9D:9A:FB:4E:23:44:4F:15:F9:25:5F:92:6B:0E:B1:62
X509v3 extensions
authorityKeyIdentifier
  • keyid:0C:DB:6C:82:49:0F:4A:67:0A:B8:14:EE:7A:C4:48:52:88:EB:56:38
subjectKeyIdentifier
  • C1:E1:3E:0B:ED:70:A6:0C:81:E4:89:7A:98:08:E0:95:36:61:E0:CB
crlDistributionPoints
  • Full Name:
  • URI:http://cdp.rapidssl.com/RapidSSLTLSRSACAG1.crl
certificatePolicies
  • Policy: 2.23.140.1.2.1
  • CPS: http://www.digicert.com/CPS
authorityInfoAccess
  • OCSP - URI:http://status.rapidssl.com
  • CA Issuers - URI:http://cacerts.rapidssl.com/RapidSSLTLSRSACAG1.crt
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 76:FF:88:3F:0A:B6:FB:95:51:C2:61:CC:F5:87:BA:34:
  • B4:A4:CD:BB:29:DC:68:42:0A:9F:E6:67:4C:5A:3A:74
  • Timestamp : Jun 27 12:05:22.080 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:87:B1:D4:66:FA:6D:74:1C:8A:ED:47:
  • 6B:0A:81:DD:FB:1F:3F:C1:11:11:F2:C0:32:DB:80:10:
  • 64:0B:3C:90:09:02:21:00:A8:D9:A6:88:A9:AE:B7:A6:
  • 0A:8C:6B:86:E9:5F:B4:84:E3:A4:F4:D8:A3:03:7B:40:
  • D3:8D:5C:87:7C:57:65:52
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 48:B0:E3:6B:DA:A6:47:34:0F:E5:6A:02:FA:9D:30:EB:
  • 1C:52:01:CB:56:DD:2C:81:D9:BB:BF:AB:39:D8:84:73
  • Timestamp : Jun 27 12:05:22.118 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:44:A0:EF:45:32:4F:53:3E:1B:A4:6B:94:
  • 2B:E9:EF:9B:09:F5:72:FE:63:0A:B5:10:E4:DB:C9:18:
  • C4:8E:BF:5D:02:20:2D:08:78:CF:CE:6B:1E:87:80:BF:
  • 8E:2D:38:49:BF:85:A2:10:C1:83:33:1E:20:81:0D:E8:
  • D1:8E:74:85:45:08
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : DA:B6:BF:6B:3F:B5:B6:22:9F:9B:C2:BB:5C:6B:E8:70:
  • 91:71:6C:BB:51:84:85:34:BD:A4:3D:30:48:D7:FB:AB
  • Timestamp : Jun 27 12:05:22.068 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:AC:99:EC:5C:6D:1D:B9:33:13:28:3E:
  • 47:0D:44:7C:38:DF:C8:F5:57:73:7E:2B:B7:1B:87:11:
  • 29:9E:F5:96:13:02:21:00:B2:91:ED:3F:38:C2:AF:EE:
  • F9:77:92:B2:77:0A:C6:69:FB:10:2C:67:53:7D:E9:20:
  • C3:94:A8:98:80:42:2D:C4