SSL-Tools

SSL check results of shacklocks.co.uk

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Discover if the mail servers for shacklocks.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 Wed, 31 Jul 2024 10:57:50 +0000

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

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

/mailservers/shacklocks.co.uk

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
office.shacklocks.co.uk
83.98.48.250
 10
supported
office.shacklocks.co.uk
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s
belper.shacklocks.co.uk
83.98.41.210
Results incomplete
20
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s

Outgoing Mails

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

Certificates

First seen at:

CN=office.shacklocks.co.uk,OU=GB,O=Shacklocks LLP (self-signed),L=Gb,ST=Gb,C=Gb

Certificate chain
  • office.shacklocks.co.uk (Certificate is self-signed.)
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
    • Unknown Authority
Subject
Country (C)
  • Gb
State (ST)
  • Gb
Locality (L)
  • Gb
Organization (O)
  • Shacklocks LLP (self-signed)
Organizational Unit (OU)
  • GB
Common Name (CN)
  • office.shacklocks.co.uk
Issuer

Certificate is self-signed.

validity period
Not valid before
2023-06-29
Not valid after
2038-01-16
Fingerprints
SHA256
D4:8B:98:10:B5:A9:90:A9:0A:B0:61:94:68:5B:73:0C:92:20:95:D0:80:DC:D2:80:E1:E3:BF:3C:66:11:FB:32
SHA1
0B:7F:5F:D2:8E:BD:02:B5:0F:8F:E2:05:92:89:14:B2:4C:6B:E3:73