SSL-Tools

SSL check results of mail.portal.tfli.co.uk

NEW You can also bulk check multiple servers.

Discover if the mail servers for mail.portal.tfli.co.uk 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, 19 Apr 2024 10:51:53 +0000

The mailservers of mail.portal.tfli.co.uk can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @mail.portal.tfli.co.uk addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.portal.tfli.co.uk
18.130.18.100
 -
supported
portal.tfli.co.uk
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s

Outgoing Mails

We have not received any emails from a @mail.portal.tfli.co.uk address so far. Test mail delivery

Certificates

First seen at:

CN=portal.tfli.co.uk

Certificate chain
  • portal.tfli.co.uk
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • portal.tfli.co.uk
Alternative Names
  • *.portal.tfli.co.uk
  • affiliates.tfli.co.uk
  • portal.tfli.co.uk
  • www.affiliates.tfli.co.uk
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2024-04-19
Not valid after
2024-07-18
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
C4:BF:25:3D:45:9B:50:FF:C6:AF:F1:F8:CC:FC:DC:D3:00:46:7D:2B:92:B1:30:8B:76:44:53:51:BE:1F:C0:3C
SHA1
D3:B6:1C:8D:55:58:BA:AC:FE:B6:64:7C:E9:BF:A0:98:90:72:0C:7B
X509v3 extensions
subjectKeyIdentifier
  • BA:DC:41:59:0D:BC:22:ED:B9:63:2A:3A:F9:A8:EB:EE:F6:F5:0D:3D
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 : 3F:17:4B:4F:D7:22:47:58:94:1D:65:1C:84:BE:0D:12:
  • ED:90:37:7F:1F:85:6A:EB:C1:BF:28:85:EC:F8:64:6E
  • Timestamp : Apr 19 10:33:56.272 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:E0:4E:68:9E:CF:D7:54:52:13:31:BA:
  • 4E:71:74:60:F6:BF:46:9E:FF:2A:3D:16:65:F1:FC:C7:
  • 25:EC:83:4D:35:02:20:34:75:56:28:55:04:C1:6E:4C:
  • BF:30:5A:55:86:C1:CB:86:89:7D:68:5F:89:57:5E:C6:
  • 11:13:23:06:01:A9:91
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 19:98:10:71:09:F0:D6:52:2E:30:80:D2:9E:3F:64:BB:
  • 83:6E:28:CC:F9:0F:52:8E:EE:DF:CE:4A:3F:16:B4:CA
  • Timestamp : Apr 19 10:33:56.344 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:47:09:81:2E:1E:BB:12:93:9F:26:00:41:
  • 19:07:02:79:E7:FA:BA:C9:B3:18:8A:13:B3:F4:9C:22:
  • EC:29:19:7D:02:21:00:91:0A:41:43:5E:EF:16:3D:13:
  • 6E:EB:2A:7D:D7:61:91:AB:BA:46:A7:5B:66:78:F2:B4:
  • 93:47:A2:B1:65:91:BB