SSL-Tools

SSL check results of prestiglass.ie

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Discover if the mail servers for prestiglass.ie 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 Nov 2025 01:30:09 +0000

The mailservers of prestiglass.ie can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @prestiglass.ie addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.prestiglass.ie
5.9.174.107
 5
supported
webmail.prestiglass.ie
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 @prestiglass.ie address so far. Test mail delivery

Certificates

First seen at:

CN=webmail.prestiglass.ie

Certificate chain
  • webmail.prestiglass.ie
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R12
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • webmail.prestiglass.ie
Alternative Names
  • mail.prestiglass.ie
  • webmail.prestiglass.ie
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R12
validity period
Not valid before
2025-11-07
Not valid after
2026-02-05
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
6F:51:68:DB:C7:0E:49:AD:1D:34:FD:BF:74:6A:0A:26:3F:A5:2D:A9:68:A0:3B:DE:6E:1A:F1:B6:B8:4C:8B:96
SHA1
3E:18:24:9B:1B:D2:60:65:C7:2B:E5:DD:57:74:EA:72:90:8C:95:D0
X509v3 extensions
subjectKeyIdentifier
  • 98:2F:23:67:8C:4E:80:BD:E1:5B:C2:64:1B:9A:AC:BE:13:9F:3D:B0
authorityKeyIdentifier
  • keyid:00:B5:29:F2:2D:8E:6F:31:E8:9B:4C:AD:78:3E:FA:DC:E9:0C:D1:D2
authorityInfoAccess
  • CA Issuers - URI:http://r12.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
crlDistributionPoints
  • Full Name:
  • URI:http://r12.c.lencr.org/85.crl
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 64:11:C4:6C:A4:12:EC:A7:89:1C:A2:02:2E:00:BC:AB:
  • 4F:28:07:D4:1E:35:27:AB:EA:FE:D5:03:C9:7D:CD:F0
  • Timestamp : Nov 7 11:24:32.174 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:C3:C3:1E:F2:7B:DD:32:6F:A9:BB:46:
  • CC:0F:5E:DD:EF:A2:4D:EE:74:FB:64:06:F1:13:08:09:
  • 52:F1:34:DF:8C:02:21:00:FF:BE:59:4A:CB:11:9A:0C:
  • 69:CC:EB:61:62:6C:BC:07:99:09:90:65:B9:D5:28:BD:
  • C2:32:13:B0:B5:47:9F:7A
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 0E:57:94:BC:F3:AE:A9:3E:33:1B:2C:99:07:B3:F7:90:
  • DF:9B:C2:3D:71:32:25:DD:21:A9:25:AC:61:C5:4E:21
  • Timestamp : Nov 7 11:24:32.174 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:79:8E:CB:35:2D:33:18:87:93:B6:B5:70:
  • 9A:B2:78:F0:6C:1F:9A:98:41:2E:86:40:26:66:28:03:
  • 9E:C5:24:48:02:21:00:D9:3D:37:FA:04:02:51:02:CC:
  • 0D:A7:D4:BB:3A:63:56:5C:8E:82:45:33:C1:9B:75:07:
  • F3:5F:98:55:66:26:82