SSL-Tools

SSL check results of cadacloud.com

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Discover if the mail servers for cadacloud.com 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 Tue, 07 Jul 2020 08:39:53 +0000

No connection to the mailservers of cadacloud.com could be established.

Servers

Incoming Mails

These servers are responsible for incoming mails to @cadacloud.com addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.cadacloud.com
212.227.200.69
Results incomplete
10
supported
mail.cadacloud.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s

Outgoing Mails

We have not received any emails from a @cadacloud.com address so far. Test mail delivery

Certificates

First seen at:

CN=mail.cadacloud.com

Certificate chain
Subject
Common Name (CN)
  • mail.cadacloud.com
Alternative Names
  • mail.cadacloud.com
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-07-06
Not valid after
2020-10-04
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
C3:3B:91:11:91:A7:78:FD:A4:38:61:D3:2C:8F:D8:33:B6:62:50:F5:39:AB:FC:CD:0D:3E:D1:85:B6:B8:5D:FA
SHA1
D6:9D:25:63:C6:DC:A1:0E:A4:EB:57:2F:1D:EC:5B:96:4D:B5:40:BF
X509v3 extensions
subjectKeyIdentifier
  • 33:C9:6F:E6:FC:31:2A:B6:DD:01:E2:58:45:E8:01:36:27:BB:15:AF
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 : 5E:A7:73:F9:DF:56:C0:E7:B5:36:48:7D:D0:49:E0:32:
  • 7A:91:9A:0C:84:A1:12:12:84:18:75:96:81:71:45:58
  • Timestamp : Jul 6 07:48:15.509 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:21:00:CC:8B:E6:EB:F2:38:91:17:42:C1:B5:
  • 2A:B6:57:8B:F6:47:30:FE:C7:F6:07:20:B3:55:21:98:
  • C3:93:87:C1:03:02:1F:60:DD:52:D9:46:D6:2A:BF:F4:
  • AE:F2:6E:8F:5D:B3:E5:64:81:F4:54:39:3D:68:BA:32:
  • C9:ED:90:9E:2A:CE
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 07:B7:5C:1B:E5:7D:68:FF:F1:B0:C6:1D:23:15:C7:BA:
  • E6:57:7C:57:94:B7:6A:EE:BC:61:3A:1A:69:D3:A2:1C
  • Timestamp : Jul 6 07:48:15.548 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:DA:CD:EA:5A:80:6E:8B:C7:99:65:26:
  • 81:56:B7:CE:53:DE:6E:56:E5:04:F1:EE:60:0F:38:46:
  • 5D:85:3E:46:DC:02:21:00:DF:D0:A5:90:4E:60:AA:15:
  • 55:E8:1B:CD:B0:AB:F5:98:8F:8F:26:FB:C4:99:72:94:
  • 0D:78:7B:F1:04:8C:CF:0B