SSL check results of wer.co.uk

NEW You can also bulk check multiple servers.

Discover if the mail servers for wer.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 Tue, 26 May 2020 17:31:19 +0000

No connection to the mailservers of wer.co.uk could be established.

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
cluster3.eu.messagelabs.com
85.158.142.198
Results incomplete
10
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
cluster3.eu.messagelabs.com
46.226.52.195
Results incomplete
10
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
cluster3.eu.messagelabs.com
46.226.52.198
Results incomplete
10
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
cluster3.eu.messagelabs.com
85.158.142.192
Results incomplete
10
supported
mail237.messagelabs.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s
cluster3.eu.messagelabs.com
85.158.142.102
Results incomplete
10
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
cluster3.eu.messagelabs.com
85.158.142.99
Results incomplete
10
supported
mail224.messagelabs.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s
cluster3.eu.messagelabs.com
46.226.52.102
Results incomplete
10
supported
mail266.messagelabs.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s
cluster3.eu.messagelabs.com
46.226.52.99
Results incomplete
10
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
cluster3a.eu.messagelabs.com
35.158.88.199
Results incomplete
20
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s
cluster3a.eu.messagelabs.com
3.121.53.241
Results incomplete
20
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s
cluster3a.eu.messagelabs.com
18.185.145.216
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 @wer.co.uk address so far. Test mail delivery

Certificates

First seen at:

CN=mail237.messagelabs.com,OU=Symantec.cloud,O=Symantec Corporation,L=Mountain View,ST=California,C=US

Certificate chain
Subject
Country (C)
  • US
State (ST)
  • California
Locality (L)
  • Mountain View
Organization (O)
  • Symantec Corporation
Organizational Unit (OU)
  • Symantec.cloud
Common Name (CN)
  • mail237.messagelabs.com
Alternative Names
  • cluster3.eu.messagelabs.com
  • cluster3vk.eu.messagelabs.com
  • cluster3a.eu.messagelabs.com
  • cluster3out.eu.messagelabs.com
  • cluster3vka.eu.messagelabs.com
  • cluster3vkout.eu.messagelabs.com
  • mail237.messagelabs.com
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Common Name (CN)
  • DigiCert SHA2 Secure Server CA
validity period
Not valid before
2019-11-12
Not valid after
2021-11-14
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
8B:E3:4C:DB:3D:8F:9A:C1:3A:52:98:F8:55:CD:8A:61:46:F3:83:EE:FF:6A:A2:16:1F:89:69:2F:ED:E5:0B:B8
SHA1
1C:25:11:11:F0:0F:32:89:B9:68:8A:4B:81:0D:5A:35:EF:F2:DD:C9
X509v3 extensions
authorityKeyIdentifier
  • keyid:0F:80:61:1C:82:31:61:D5:2F:28:E7:8D:46:38:B4:2C:E1:C6:D9:E2
subjectKeyIdentifier
  • 31:00:D7:51:CB:16:5E:36:D5:4A:88:5F:4F:11:3E:31:0F:9B:DC:00
crlDistributionPoints
  • Full Name:
  • URI:http://crl3.digicert.com/ssca-sha2-g6.crl
  • Full Name:
  • URI:http://crl4.digicert.com/ssca-sha2-g6.crl
certificatePolicies
  • Policy: 2.16.840.1.114412.1.1
  • CPS: https://www.digicert.com/CPS
  • Policy: 2.23.140.1.2.2
authorityInfoAccess
  • OCSP - URI:http://ocsp.digicert.com
  • CA Issuers - URI:http://cacerts.digicert.com/DigiCertSHA2SecureServerCA.crt
First seen at:

CN=mail266.messagelabs.com,OU=Symantec.cloud,O=Symantec Corporation,L=Mountain View,ST=California,C=US

Certificate chain
Subject
Country (C)
  • US
State (ST)
  • California
Locality (L)
  • Mountain View
Organization (O)
  • Symantec Corporation
Organizational Unit (OU)
  • Symantec.cloud
Common Name (CN)
  • mail266.messagelabs.com
Alternative Names
  • cluster3.eu.messagelabs.com
  • cluster3a.eu.messagelabs.com
  • cluster3out.eu.messagelabs.com
  • cluster3vk.eu.messagelabs.com
  • cluster3vka.eu.messagelabs.com
  • cluster3vkout.eu.messagelabs.com
  • mail266.messagelabs.com
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Common Name (CN)
  • DigiCert SHA2 Secure Server CA
validity period
Not valid before
2019-09-25
Not valid after
2021-02-15
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
66:BB:AE:25:D3:D2:94:FA:25:71:4C:3A:A9:6B:F9:7B:7E:DC:F3:B9:2E:91:F5:C3:64:06:4D:01:05:72:02:9C
SHA1
19:0F:E1:58:D2:3F:67:6B:26:ED:67:0A:81:4A:69:E1:9E:36:3C:23
X509v3 extensions
authorityKeyIdentifier
  • keyid:0F:80:61:1C:82:31:61:D5:2F:28:E7:8D:46:38:B4:2C:E1:C6:D9:E2
subjectKeyIdentifier
  • 5F:15:E9:49:FA:E1:4C:EB:A8:D2:C3:8C:EC:BE:BE:0C:7E:0A:46:8F
crlDistributionPoints
  • Full Name:
  • URI:http://crl3.digicert.com/ssca-sha2-g6.crl
  • Full Name:
  • URI:http://crl4.digicert.com/ssca-sha2-g6.crl
certificatePolicies
  • Policy: 2.16.840.1.114412.1.1
  • CPS: https://www.digicert.com/CPS
  • Policy: 2.23.140.1.2.2
authorityInfoAccess
  • OCSP - URI:http://ocsp.digicert.com
  • CA Issuers - URI:http://cacerts.digicert.com/DigiCertSHA2SecureServerCA.crt
First seen at:

CN=mail224.messagelabs.com,OU=Symantec.cloud,O=Symantec Corporation,L=Mountain View,ST=California,C=US

Certificate chain
Subject
Country (C)
  • US
State (ST)
  • California
Locality (L)
  • Mountain View
Organization (O)
  • Symantec Corporation
Organizational Unit (OU)
  • Symantec.cloud
Common Name (CN)
  • mail224.messagelabs.com
Alternative Names
  • cluster3.eu.messagelabs.com
  • cluster3vk.eu.messagelabs.com
  • cluster3a.eu.messagelabs.com
  • cluster3out.eu.messagelabs.com
  • cluster3vka.eu.messagelabs.com
  • cluster3vkout.eu.messagelabs.com
  • mail224.messagelabs.com
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Common Name (CN)
  • DigiCert SHA2 Secure Server CA
validity period
Not valid before
2019-11-12
Not valid after
2021-11-14
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
AE:63:BF:66:8B:E6:30:43:43:1C:A4:3D:37:75:20:83:5C:98:56:C5:07:BE:2A:DE:AF:D4:73:D5:A0:41:7C:39
SHA1
52:BF:CF:04:99:AD:DA:38:11:A1:5E:A9:64:26:7C:49:C3:8A:67:5B
X509v3 extensions
authorityKeyIdentifier
  • keyid:0F:80:61:1C:82:31:61:D5:2F:28:E7:8D:46:38:B4:2C:E1:C6:D9:E2
subjectKeyIdentifier
  • 1D:5E:CE:4E:26:18:83:E8:66:60:98:56:97:75:A0:F7:86:CB:8C:C3
crlDistributionPoints
  • Full Name:
  • URI:http://crl3.digicert.com/ssca-sha2-g6.crl
  • Full Name:
  • URI:http://crl4.digicert.com/ssca-sha2-g6.crl
certificatePolicies
  • Policy: 2.16.840.1.114412.1.1
  • CPS: https://www.digicert.com/CPS
  • Policy: 2.23.140.1.2.2
authorityInfoAccess
  • OCSP - URI:http://ocsp.digicert.com
  • CA Issuers - URI:http://cacerts.digicert.com/DigiCertSHA2SecureServerCA.crt