SSL-Tools

SSL check results of portal.tfli.co.uk

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Discover if the mail servers for 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 10:25:40 +0000

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

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
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 @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
  • affiliates.tfli.co.uk
  • portal.tfli.co.uk
  • webmail.portal.tfli.co.uk
  • www.affiliates.tfli.co.uk
  • www.portal.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
86:73:D5:58:96:21:4A:BE:6F:FB:2D:A8:F0:F9:AC:15:E2:24:2B:CB:6A:94:C9:9C:9B:86:75:E2:57:EB:D7:69
SHA1
9C:91:0F:6B:E5:A9:A5:3C:BF:D7:BF:89:8E:44:91:AB:38:8F:A3:C4
X509v3 extensions
subjectKeyIdentifier
  • 1A:CA:10:92:56:E3:84:83:9E:C9:E8:F8:BA:47:46:2C:F4:CA:45:7A
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 10:06:53.784 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:4C:A8:17:E2:47:75:95:9C:14:34:0F:3B:
  • ED:EA:3F:C4:20:11:B5:48:41:B5:A0:97:08:2B:FE:E2:
  • DB:9F:AC:F4:02:20:4B:74:A0:B1:AB:00:DD:8F:24:2D:
  • EA:D3:9B:EA:D3:34:70:4E:A3:0A:22:E1:90:14:F4:E4:
  • BE:5A:83:C7:BD:20
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : DF:E1:56:EB:AA:05:AF:B5:9C:0F:86:71:8D:A8:C0:32:
  • 4E:AE:56:D9:6E:A7:F5:A5:6A:01:D1:C1:3B:BE:52:5C
  • Timestamp : Apr 19 10:06:53.977 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:FF:64:63:02:C5:F7:AD:08:F2:EB:5F:
  • 99:3A:28:19:B4:CD:75:ED:9B:0D:2B:AA:2B:DA:29:BD:
  • 28:59:88:38:23:02:21:00:B1:91:FD:98:2B:1F:F0:20:
  • 67:E1:98:02:67:02:38:3C:AF:3F:22:BE:D2:9D:97:E1:
  • 35:F8:09:6C:65:F2:5A:08