SSL-Tools

SSL check results of d1023.co.uk

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Discover if the mail servers for d1023.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

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Report created Sun, 04 Dec 2022 06:35:40 +0000

We can not guarantee a secure connection to the mailservers of d1023.co.uk!

Please contact the operator of d1023.co.uk and ask him or her to solve this problem. This result stays accessible under the following address:

/mailservers/d1023.co.uk

Servers

Incoming Mails

These servers are responsible for incoming mails to @d1023.co.uk addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
hmail.d1023.co.uk
77.68.126.112
Results incomplete
10
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s
smtp2.jcshosting.co.uk
185.38.39.201
 30
supported
smtp2.jcshosting.co.uk
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
supported
  • ECDHE_RSA_WITH_RC4_128_SHA
  • SSL_RSA_WITH_RC4_128_SHA
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
13 s

Outgoing Mails

We have not received any emails from a @d1023.co.uk address so far. Test mail delivery

Certificates

First seen at:

emailAddress=admin@jcshosting.co.uk,CN=smtp2.jcshosting.co.uk,OU=IT,O=JCSHosting,L=Reading,ST=Berks,C=UK

Certificate chain
  • smtp2.jcshosting.co.uk (Certificate is self-signed.)
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
    • Unknown Authority
Subject
Country (C)
  • UK
State (ST)
  • Berks
Locality (L)
  • Reading
Organization (O)
  • JCSHosting
Organizational Unit (OU)
  • IT
Common Name (CN)
  • smtp2.jcshosting.co.uk
Email
  • admin@jcshosting.co.uk
Issuer

Certificate is self-signed.

validity period
Not valid before
2021-06-12
Not valid after
2027-01-20
Fingerprints
SHA256
38:99:9D:4B:BA:2B:7D:6B:E8:61:63:1E:8F:CC:B7:2B:46:80:A1:A4:A6:A7:11:A6:E7:7B:B7:8C:CC:0F:A8:DE
SHA1
CE:26:52:B4:E1:3D:B7:06:55:48:AD:FE:0D:8F:46:CE:1E:61:76:B0