SSL check results of spiderwebsoftware.co.uk

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Discover if the mail servers for spiderwebsoftware.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

Report created Fri, 16 Oct 2020 09:44:52 +0000

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

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

/mailservers/spiderwebsoftware.co.uk

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.spiderwebsoftware.co.uk
185.175.113.133
10
supported
mail.spiderwebsoftware.co.uk
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
16 s
mailb.spiderwebsoftware.co.uk
185.175.113.134
Results incomplete
20 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
11 s

Outgoing Mails

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

Certificates

First seen at:

CN=mail.spiderwebsoftware.co.uk,OU=EssentialSSL,OU=Domain Control Validated

Certificate chain
  • mail.spiderwebsoftware.co.uk
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
    • Unknown Authority

      COMODO RSA Domain Validation Secure Server CA
Subject
Organizational Unit (OU)
  • Domain Control Validated
  • EssentialSSL
Common Name (CN)
  • mail.spiderwebsoftware.co.uk
Alternative Names
  • mail.spiderwebsoftware.co.uk
  • www.mail.spiderwebsoftware.co.uk
Issuer
Country (C)
  • GB
State (ST)
  • Greater Manchester
Locality (L)
  • Salford
Organization (O)
  • COMODO CA Limited
Common Name (CN)
  • COMODO RSA Domain Validation Secure Server CA
validity period
Not valid before
2018-02-15
Not valid after
2021-02-14
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
4B:4E:9D:DF:11:72:43:FD:FE:3F:28:7A:E1:9A:EB:29:CC:74:45:29:80:F1:19:A5:3A:A2:FB:D3:74:90:CB:B6
SHA1
37:FA:F3:76:DA:07:77:FC:42:4D:53:A4:36:A5:81:18:FB:36:C6:D9
X509v3 extensions
authorityKeyIdentifier
  • keyid:90:AF:6A:3A:94:5A:0B:D8:90:EA:12:56:73:DF:43:B4:3A:28:DA:E7
subjectKeyIdentifier
  • 74:AF:E9:94:E6:8F:FE:35:51:16:6C:F3:C9:53:D6:B3:8B:83:6A:5F
certificatePolicies
  • Policy: 1.3.6.1.4.1.6449.1.2.2.7
  • CPS: https://secure.comodo.com/CPS
  • Policy: 2.23.140.1.2.1
crlDistributionPoints
  • Full Name:
  • URI:http://crl.comodoca.com/COMODORSADomainValidationSecureServerCA.crl
authorityInfoAccess
  • CA Issuers - URI:http://crt.comodoca.com/COMODORSADomainValidationSecureServerCA.crt
  • OCSP - URI:http://ocsp.comodoca.com