SSL-Tools

SSL check results of urg.co.uk

NEW You can also bulk check multiple servers.

Discover if the mail servers for urg.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 Fri, 27 Nov 2020 11:12:05 +0000

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

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

/mailservers/urg.co.uk

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mx02-wkf.ct.co.uk
109.69.232.44
Results incomplete
5
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
mx01-cfd.ct.co.uk
109.69.232.42
Results incomplete
5
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
mx01-wkf.ct.co.uk
109.69.232.41
 10
supported
st-node04.ct.uk
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s

Outgoing Mails

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

Certificates

First seen at:

CN=st-node04.ct.uk,OU=Domain Control Validated

Certificate chain
  • st-node04.ct.uk
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
    • Unknown Authority
      Starfield Secure Certificate Authority - G2
Subject
Organizational Unit (OU)
  • Domain Control Validated
Common Name (CN)
  • st-node04.ct.uk
Alternative Names
  • st-node04.ct.uk
  • www.st-node04.ct.uk
  • mx01-wkf-old.ct.co.uk
  • mx01-wkf.ct.co.uk
Issuer
Country (C)
  • US
State (ST)
  • Arizona
Locality (L)
  • Scottsdale
Organization (O)
  • Starfield Technologies, Inc.
Organizational Unit (OU)
  • http://certs.starfieldtech.com/repository/
Common Name (CN)
  • Starfield Secure Certificate Authority - G2
validity period
Not valid before
2020-11-17
Not valid after
2021-11-17
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
B5:9A:72:99:CC:7A:E4:09:0D:C6:5C:2B:9C:AD:A4:41:77:66:5F:B3:F3:43:23:0B:C7:18:5C:8A:33:26:93:41
SHA1
B7:ED:19:D4:C7:71:52:EA:47:2F:CF:14:E8:2E:3E:21:90:9E:90:EF
X509v3 extensions
crlDistributionPoints
  • Full Name:
  • URI:http://crl.starfieldtech.com/sfig2s1-255.crl
certificatePolicies
  • Policy: 2.16.840.1.114414.1.7.23.1
  • CPS: http://certificates.starfieldtech.com/repository/
  • Policy: 2.23.140.1.2.1
authorityInfoAccess
  • OCSP - URI:http://ocsp.starfieldtech.com/
  • CA Issuers - URI:http://certificates.starfieldtech.com/repository/sfig2.crt
authorityKeyIdentifier
  • keyid:25:45:81:68:50:26:38:3D:3B:2D:2C:BE:CD:6A:D9:B6:3D:B3:66:63
subjectKeyIdentifier
  • 2B:A9:A5:FE:45:58:D5:30:9A:1A:B9:F9:DF:0C:CC:41:28:85:7D:F5
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : F6:5C:94:2F:D1:77:30:22:14:54:18:08:30:94:56:8E:
  • E3:4D:13:19:33:BF:DF:0C:2F:20:0B:CC:4E:F1:64:E3
  • Timestamp : Nov 17 20:56:58.219 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:24:0E:55:AC:27:75:26:8E:E8:81:22:75:
  • 42:0F:AA:B3:72:70:C3:39:F7:2E:4C:4C:ED:54:0C:F9:
  • 32:CA:50:7E:02:20:4D:49:40:7E:74:37:B4:01:58:BB:
  • AC:75:44:B7:A7:AC:30:8D:CC:67:64:59:E3:1E:92:BE:
  • 7C:CE:49:E1:98:07
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 5C:DC:43:92:FE:E6:AB:45:44:B1:5E:9A:D4:56:E6:10:
  • 37:FB:D5:FA:47:DC:A1:73:94:B2:5E:E6:F6:C7:0E:CA
  • Timestamp : Nov 17 20:56:58.537 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:97:B3:36:9C:B6:BC:B8:77:9B:49:6E:
  • 4D:B5:84:E4:A5:6B:4B:A5:18:B5:E5:09:20:E0:DA:AE:
  • 50:D0:8A:5E:20:02:20:29:09:8E:3D:AF:27:59:50:C4:
  • 4F:A6:D9:DC:16:0A:84:4E:EE:A9:D6:23:76:A0:A3:A4:
  • 2C:98:B0:94:54:84:CF