SSL check results of commedia.org.uk

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Discover if the mail servers for commedia.org.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 Wed, 24 Mar 2021 11:05:04 +0000

The mailservers of commedia.org.uk can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @commedia.org.uk addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
fake-mx0.commedia.org.uk
195.10.228.35
Results incomplete
10 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
11 s
mail.commedia.org.uk
195.10.232.213
20
supported
mail.commedia.org.uk
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.0
  • SSLv3
5 s
mail2.commedia.org.uk
195.10.232.211
Results incomplete
30 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
11 s
fake-mx1.commedia.org.uk
195.10.228.35
Results incomplete
40 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
11 s

Outgoing Mails

We have received emails from these servers with @commedia.org.uk sender addresses. Test mail delivery

Host TLS Version & Cipher
mail.commedia.org.uk (195.10.232.213)
TLSv1 ADH-CAMELLIA256-SHA
mx1.commedia.org.uk (195.10.240.20)
TLSv1.2 AECDH-AES256-SHA

Certificates

First seen at:

CN=mail.commedia.org.uk

Certificate chain
  • mail.commedia.org.uk
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption

      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption

          • DST Root CA X3 (Certificate is self-signed.)
            • remaining
            • 2048 bit
            • sha1WithRSAEncryption

Subject
Common Name (CN)
  • mail.commedia.org.uk
Alternative Names
  • mail.commedia.org.uk
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2021-03-13
Not valid after
2021-06-11
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
A4:68:C4:E0:09:75:61:A5:E2:7A:A9:44:54:28:60:E4:DE:33:B4:CC:59:0A:45:EE:2B:56:A4:91:F2:C9:8F:7E
SHA1
46:8F:FD:14:AF:FB:1C:B1:AE:0A:39:4C:65:CE:D6:E5:FE:E0:67:4A
X509v3 extensions
subjectKeyIdentifier
  • 0D:90:CB:85:E0:CD:51:32:9D:DE:85:47:17:1F:DC:F9:61:1F:71:2E
authorityKeyIdentifier
  • keyid:14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6
authorityInfoAccess
  • OCSP - URI:http://r3.o.lencr.org
  • CA Issuers - URI:http://r3.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
  • Policy: 1.3.6.1.4.1.44947.1.1.1
  • CPS: http://cps.letsencrypt.org
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 44:94:65:2E:B0:EE:CE:AF:C4:40:07:D8:A8:FE:28:C0:
  • DA:E6:82:BE:D8:CB:31:B5:3F:D3:33:96:B5:B6:81:A8
  • Timestamp : Mar 14 00:17:33.956 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:05:44:7F:B0:58:10:51:D7:E9:12:02:A9:
  • 58:10:6C:78:52:89:7E:C6:6A:71:FF:6B:32:A8:5B:DC:
  • CF:6D:46:A3:02:20:5A:7A:80:DC:00:4C:1C:23:1E:4F:
  • 12:B6:54:44:8D:BF:B9:4E:0C:94:5E:84:17:48:B2:68:
  • D0:A0:AA:47:C9:04
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 7D:3E:F2:F8:8F:FF:88:55:68:24:C2:C0:CA:9E:52:89:
  • 79:2B:C5:0E:78:09:7F:2E:6A:97:68:99:7E:22:F0:D7
  • Timestamp : Mar 14 00:17:33.999 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:6E:44:97:D2:9B:55:0C:C0:C2:8F:63:36:
  • F2:ED:39:91:75:A7:70:09:36:8C:40:BE:5F:55:61:A5:
  • E1:CB:C5:72:02:21:00:92:63:1E:88:A8:D5:0E:6E:FF:
  • FC:55:5E:9B:67:6D:68:0A:0A:7C:17:69:87:D1:40:09:
  • D7:83:89:44:2A:2F:9C