SSL-Tools

SSL check results of stpolgues.fr

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Discover if the mail servers for stpolgues.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

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Report created Sat, 08 May 2021 17:07:39 +0000

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

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.stpolgues.fr
185.210.109.5
 10
supported
stpolgues.fr
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
3 s

Outgoing Mails

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

Host TLS Version & Cipher
mail.stpolgues.fr (185.210.109.5)
TLSv1.3 TLS_AES_256_GCM_SHA384

Certificates

First seen at:

CN=stpolgues.fr

Certificate chain
  • stpolgues.fr
    • 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)
  • stpolgues.fr
Alternative Names
  • cloud.stpolgues.fr
  • mail.stpolgues.fr
  • stpolgues.fr
  • www.stpolgues.fr
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2021-04-07
Not valid after
2021-07-06
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
82:EA:B9:F3:70:75:8F:A5:2C:FB:64:F0:58:17:A6:F9:34:2F:0B:FC:37:9E:62:1D:2A:FA:81:0D:CF:05:A1:46
SHA1
81:8D:16:79:F6:8A:B6:FC:82:C0:7F:11:BF:01:87:F7:84:84:08:39
X509v3 extensions
subjectKeyIdentifier
  • 3A:19:C1:A6:2E:29:30:7A:3D:9E:51:B9:B8:73:42:94:FE:32:F0:5F
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 : 94:20:BC:1E:8E:D5:8D:6C:88:73:1F:82:8B:22:2C:0D:
  • D1:DA:4D:5E:6C:4F:94:3D:61:DB:4E:2F:58:4D:A2:C2
  • Timestamp : Apr 7 17:27:33.780 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:52:61:23:73:9B:CF:53:E6:C7:B5:57:F6:
  • C8:C7:60:8E:F1:DC:1E:13:3F:95:E9:6D:B1:B3:B0:35:
  • 2A:B6:01:5B:02:21:00:9D:32:DA:50:FD:35:1D:70:7C:
  • 90:15:3B:39:94:3B:8B:66:75:80:78:9E:49:76:16:BD:
  • 07:3B:34:83:DA:9D:80
  • 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 7 17:27:33.823 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:D4:F9:6F:67:32:09:83:A2:DC:1C:2E:
  • 10:D1:BF:8C:87:CD:5F:5C:B3:BA:B8:F8:F0:1D:A4:55:
  • CC:B1:F2:60:66:02:20:4B:A7:96:F5:9F:D9:B6:B1:58:
  • 1A:16:29:6F:18:E6:43:54:7D:E1:3B:27:A9:8A:BE:64:
  • A6:6F:10:B9:95:9C:FF