SSL check results of commedia.org.uk

NEW You can also bulk check multiple servers.

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 Sat, 21 Nov 2020 20:47:37 +0000

We can not guarantee a secure connection to the mailservers of commedia.org.uk!

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

/mailservers/commedia.org.uk

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
supported
  • SSL_RSA_WITH_RC4_128_SHA
  • SSL_RSA_EXPORT_WITH_RC4_40_MD5
  • TLSv1.0
  • SSLv3
3 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)
Insecure - not encrypted!

Certificates

First seen at:

CN=mail.commedia.org.uk

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

      Let's Encrypt Authority X3
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)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-11-14
Not valid after
2021-02-12
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
21:7B:08:B6:DC:4F:E8:07:0E:EB:41:5C:77:C0:50:56:DD:65:8A:6C:23:47:B2:F0:8F:2B:98:AE:05:9C:EB:9B
SHA1
C4:A2:F3:39:EA:06:CF:7D:52:AC:B1:97:5E:4E:E8:6E:B1:26:9D:AA
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:A8:4A:6A:63:04:7D:DD:BA:E6:D1:39:B7:A6:45:65:EF:F3:A8:EC:A1
authorityInfoAccess
  • OCSP - URI:http://ocsp.int-x3.letsencrypt.org
  • CA Issuers - URI:http://cert.int-x3.letsencrypt.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 : 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 14 22:59:54.799 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:85:8F:49:C7:AC:4B:14:D4:3E:25:91:
  • 79:B2:F7:05:73:6D:9A:21:A7:AC:88:DA:59:6D:88:B2:
  • B1:08:9D:7E:14:02:20:62:64:3C:7A:60:39:25:A7:4E:
  • 8D:0B:DC:0C:05:65:24:A1:86:D8:59:44:9E:09:AE:BA:
  • BC:CA:62:78:55:53:FE
  • 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 14 22:59:54.835 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:2A:80:16:DF:ED:89:9D:37:C1:0F:42:C5:
  • 42:47:6E:5A:E9:12:9F:DA:E9:BB:56:A1:44:29:3A:22:
  • E3:17:6B:4E:02:21:00:F6:1B:74:E1:3F:39:82:AF:17:
  • 8D:8F:D0:83:22:9D:B8:8E:F0:57:3F:37:78:7F:72:E0:
  • C0:E7:A3:E3:48:2C:92