SSL-Tools

SSL check results of sr.praksite.fr

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Discover if the mail servers for sr.praksite.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 Fri, 29 Mar 2024 13:33:30 +0000

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

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
sr.praksite.fr
194.163.166.54
 -
supported
praksite.fr
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
3 s
sr.praksite.fr
2a02:c206:2070:4131::1
 -
supported
praksite.fr
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
4 s

Outgoing Mails

We have not received any emails from a @sr.praksite.fr address so far. Test mail delivery

Certificates

First seen at:

CN=praksite.fr

Certificate chain
  • praksite.fr
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • praksite.fr
Alternative Names
  • *.praksite.fr
  • praksite.fr
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2024-03-24
Not valid after
2024-06-22
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
C6:90:0B:F4:20:DD:80:90:C3:DD:6B:46:00:10:39:DE:3A:4D:EA:6B:A8:56:CC:3D:CD:B4:8B:69:4C:9F:A3:02
SHA1
5D:31:B0:A4:14:54:81:52:0F:81:68:11:75:BD:77:E8:40:06:E6:83
X509v3 extensions
subjectKeyIdentifier
  • 50:A8:95:14:5D:22:CF:26:A1:83:B0:EC:F1:F1:48:24:C0:17:E1:78
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
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 : Mar 24 01:46:27.101 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:AA:78:F0:75:AB:CE:EE:28:89:0B:98:
  • 19:EA:1E:2D:9D:BB:99:5C:34:33:4D:F8:CB:E2:BB:38:
  • 8A:6B:48:A0:3C:02:20:0B:51:6E:1E:B3:7B:D4:18:B8:
  • F0:C1:06:1F:C2:6E:29:67:2D:B7:DE:39:F1:6C:09:DC:
  • C4:C5:11:B4:C2:4B:DF
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : A2:E2:BF:D6:1E:DE:2F:2F:07:A0:D6:4E:6D:37:A7:DC:
  • 65:43:B0:C6:B5:2E:A2:DA:B7:8A:F8:9A:6D:F5:17:D8
  • Timestamp : Mar 24 01:46:29.081 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:A8:68:41:8D:47:DD:61:DA:E1:B1:74:
  • 68:07:72:5E:88:07:EC:AC:E1:0F:49:05:95:B9:C4:3B:
  • 83:19:C3:86:50:02:21:00:C0:E0:EC:E1:F2:90:17:22:
  • F4:70:B5:0D:BB:C4:B1:E4:93:39:60:32:B9:D1:03:91:
  • 10:27:36:02:8B:1E:00:77