SSL-Tools

SSL check results of mail.lhf.pt

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Discover if the mail servers for mail.lhf.pt 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 Sun, 25 May 2025 00:32:31 +0000

The mailservers of mail.lhf.pt can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @mail.lhf.pt addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.lhf.pt
146.59.158.114
 -
supported
*.lhf.pt
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • SSLv3
2 s

Outgoing Mails

We have not received any emails from a @mail.lhf.pt address so far. Test mail delivery

Certificates

First seen at:

CN=*.lhf.pt

Certificate chain
  • *.lhf.pt
    • remaining
    • 256 bit
    • ecdsa-with-SHA384
      • E6
        • remaining
        • 384 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • *.lhf.pt
Alternative Names
  • *.lhf.pt
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • E6
validity period
Not valid before
2025-04-17
Not valid after
2025-07-16
This certifcate has been verified for the following usages:
  • Digital Signature
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
55:94:00:C5:D1:1F:2D:36:D9:BB:8D:26:34:C8:F2:F8:64:2C:3B:9C:66:8B:96:69:80:BF:C0:E6:9E:58:65:62
SHA1
B4:45:0A:8F:B1:43:3D:6D:D2:2F:99:C9:30:12:D9:DF:D7:0A:A3:0E
X509v3 extensions
subjectKeyIdentifier
  • 37:68:17:8E:10:E3:58:19:45:81:6F:19:FE:19:60:39:A6:7C:49:0C
authorityKeyIdentifier
  • keyid:93:27:46:98:03:A9:51:68:8E:98:D6:C4:42:48:DB:23:BF:58:94:D2
authorityInfoAccess
  • OCSP - URI:http://e6.o.lencr.org
  • CA Issuers - URI:http://e6.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
crlDistributionPoints
  • Full Name:
  • URI:http://e6.c.lencr.org/111.crl
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : CC:FB:0F:6A:85:71:09:65:FE:95:9B:53:CE:E9:B2:7C:
  • 22:E9:85:5C:0D:97:8D:B6:A9:7E:54:C0:FE:4C:0D:B0
  • Timestamp : Apr 17 20:26:46.696 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:8A:FA:83:4D:68:59:19:B5:9C:B5:90:
  • B8:A7:4A:76:0D:6F:D1:16:3F:10:EC:8C:D8:F5:87:A5:
  • 3F:FC:B5:FD:7C:02:21:00:B7:78:3B:FE:1E:9C:2C:F2:
  • A4:6F:78:DB:5A:72:51:DF:C9:D2:9E:C8:38:21:AC:80:
  • 54:52:6D:5C:A5:29:6E:BE
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : A2:E3:0A:E4:45:EF:BD:AD:9B:7E:38:ED:47:67:77:53:
  • D7:82:5B:84:94:D7:2B:5E:1B:2C:C4:B9:50:A4:47:E7
  • Timestamp : Apr 17 20:26:46.689 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:D5:A8:51:B7:52:D0:F4:A1:BF:3C:0D:
  • 50:43:EB:89:AB:39:90:71:52:85:44:F3:29:5C:60:A8:
  • C1:A4:5A:0F:02:02:20:7F:99:98:16:6B:7D:F5:A5:DE:
  • DC:96:43:A3:FE:71:36:51:A7:64:79:E3:9B:9E:E9:A4:
  • B7:D8:92:7B:4B:D9:AB