SSL-Tools

SSL check results of ihgsys.co.uk

NEW You can also bulk check multiple servers.

Discover if the mail servers for ihgsys.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 Sun, 19 Jan 2025 01:30:32 +0000

We can not guarantee a secure connection to the mailservers of ihgsys.co.uk!

Please contact the operator of ihgsys.co.uk and ask him or her to solve this problem. This result stays accessible under the following address:

/mailservers/ihgsys.co.uk

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
ihgsys.co.uk
2001:8b0:2b1::16:0
Results incomplete
10 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s
ihgsys.co.uk
81.187.201.19
Results incomplete
10 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
11 s
tertiary-mx.co.uk
2001:8b0:0:30::29
Results incomplete
20
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
11 s
tertiary-mx.co.uk
81.187.30.29
 20
supported
tertiary-mx.co.uk
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
30 s

Outgoing Mails

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

Certificates

First seen at:

CN=tertiary-mx.co.uk

Certificate chain
  • tertiary-mx.co.uk
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R10
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • tertiary-mx.co.uk
Alternative Names
  • tertiary-mx.co.uk
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R10
validity period
Not valid before
2024-12-15
Not valid after
2025-03-15
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
67:AE:18:98:CF:A0:2B:6B:DD:EF:98:E6:CA:06:0A:2C:1F:0A:1C:13:1B:77:EF:08:F7:88:5B:36:5D:39:B8:3F
SHA1
E3:D4:96:94:AB:62:06:6E:BC:04:D3:00:6A:8D:2C:21:AF:9E:DB:CD
X509v3 extensions
subjectKeyIdentifier
  • 1B:08:F5:87:DC:64:2C:C3:B5:48:6B:75:CA:7D:56:91:83:AA:AB:18
authorityKeyIdentifier
  • keyid:BB:BC:C3:47:A5:E4:BC:A9:C6:C3:A4:72:0C:10:8D:A2:35:E1:C8:E8
authorityInfoAccess
  • OCSP - URI:http://r10.o.lencr.org
  • CA Issuers - URI:http://r10.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
ct_precert_scts
  • 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 : Dec 15 12:13:41.351 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:A3:E4:7F:56:14:49:72:7D:FB:A5:43:
  • 08:F3:AA:6B:67:02:0C:29:01:3E:34:72:46:2C:F9:A2:
  • BD:F3:1D:72:96:02:20:67:93:15:5A:39:D9:51:19:CB:
  • DA:32:29:81:6A:F9:AF:07:48:B2:0B:1F:4E:C9:83:46:
  • B2:F0:13:EF:DF:EC:BF
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 13:4A:DF:1A:B5:98:42:09:78:0C:6F:EF:4C:7A:91:A4:
  • 16:B7:23:49:CE:58:57:6A:DF:AE:DA:A7:C2:AB:E0:22
  • Timestamp : Dec 15 12:13:41.541 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:40:D5:56:54:84:BD:99:90:23:62:5E:E1:
  • 6E:02:2A:DB:D0:44:72:AD:6F:7D:46:E2:B3:08:89:43:
  • 8C:42:FB:88:02:21:00:9D:14:02:E3:95:1D:78:10:A1:
  • D3:4F:EE:3B:26:FF:DB:DC:DA:DC:24:D9:BF:0F:7D:B2:
  • B9:4E:8D:E8:99:16:79