SSL-Tools

SSL check results of hoiyuet.com

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Discover if the mail servers for hoiyuet.com 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 Thu, 14 Aug 2025 00:30:47 +0000

The mailservers of hoiyuet.com can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @hoiyuet.com addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.hoiyuet.com
118.140.105.135
 1
supported
mail.hoiyuet.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
11 s

Outgoing Mails

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

Certificates

First seen at:

CN=mail.hoiyuet.com

Certificate chain
  • mail.hoiyuet.com
    • remaining
    • 384 bit
    • ecdsa-with-SHA384
      • E5
        • remaining
        • 384 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • mail.hoiyuet.com
Alternative Names
  • mail.hoiyuet.com
  • pop.hoiyuet.com
  • smtp.hoiyuet.com
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • E5
validity period
Not valid before
2025-07-26
Not valid after
2025-10-24
This certifcate has been verified for the following usages:
  • Digital Signature
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
F0:E3:AC:D4:39:C5:11:8A:80:03:2F:43:44:CC:EC:C4:51:3D:A7:0B:3B:9A:D8:E1:E6:F9:51:89:71:54:5B:F6
SHA1
CE:4A:A5:DC:46:F7:F1:6F:CD:A4:BC:CA:FB:B4:69:48:51:C5:E3:15
X509v3 extensions
subjectKeyIdentifier
  • 3E:AE:5F:57:5D:45:35:1C:17:56:A2:B8:55:1E:7A:80:E5:8B:24:AA
authorityKeyIdentifier
  • keyid:9F:2B:5F:CF:3C:21:4F:9D:04:B7:ED:2B:2C:C4:C6:70:8B:D2:D7:0D
authorityInfoAccess
  • CA Issuers - URI:http://e5.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
crlDistributionPoints
  • Full Name:
  • URI:http://e5.c.lencr.org/124.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 : Jul 26 19:18:51.339 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:D5:57:B6:20:02:FC:C5:CF:93:9D:C4:
  • E8:CB:B7:7B:FA:96:11:1C:4E:C1:8F:72:AB:F8:DE:1C:
  • F7:E1:EB:3A:08:02:21:00:EF:69:FD:79:DD:B4:D4:03:
  • 3D:A6:04:97:68:E1:71:02:F6:57:4F:4A:8D:03:85:D7:
  • EB:C4:8C:2E:D8:DD:36:EB
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : AF:18:1A:28:D6:8C:A3:E0:A9:8A:4C:9C:67:AB:09:F8:
  • BB:BC:22:BA:AE:BC:B1:38:A3:A1:9D:D3:F9:B6:03:0D
  • Timestamp : Jul 26 19:18:51.575 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:FE:A4:8C:B9:BB:D6:13:79:DD:CD:66:
  • 21:22:CA:46:02:12:02:FF:0A:9E:37:1D:4C:3C:3D:3D:
  • 0B:34:E6:73:D3:02:21:00:A3:D7:04:A6:02:E5:8B:03:
  • CD:1E:F3:73:26:A5:E3:F8:F9:82:0E:D3:17:9E:0D:B5:
  • 36:A6:69:65:AC:37:85:D1