SSL-Tools

SSL check results of bozi.cloud

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Discover if the mail servers for bozi.cloud 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 Sun, 24 May 2020 20:47:47 +0000

The mailservers of bozi.cloud can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @bozi.cloud addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mailer.bozi.cloud
2a01:430:17:1::ffff:17
 10
supported
mailer.bozi.cloud
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s
mailer.bozi.cloud
83.167.228.62
 10
supported
mailer.bozi.cloud
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 @bozi.cloud address so far. Test mail delivery

Certificates

First seen at:

CN=mailer.bozi.cloud

Certificate chain
Subject
Common Name (CN)
  • mailer.bozi.cloud
Alternative Names
  • imap.bozi.cloud
  • mailer.bozi.cloud
  • pop3.bozi.cloud
  • smtp.bozi.cloud
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-04-07
Not valid after
2020-07-06
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
7D:8E:FD:12:96:A8:D9:7E:34:CD:1F:97:6D:95:D1:5B:99:01:60:E2:A4:67:1F:91:03:A4:F0:D1:D2:CD:1A:36
SHA1
3F:1B:CF:1F:6F:15:B3:DF:29:1C:CC:7B:77:32:5D:6F:44:9E:69:7D
X509v3 extensions
subjectKeyIdentifier
  • 1D:E6:6E:1F:3A:38:4A:6F:0B:00:1A:4C:10:D2:55:01:EE:C7:CC:29
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 : 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 : Apr 7 07:00:48.630 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:55:7C:C8:D4:EC:CB:DF:1E:D4:18:31:5E:
  • 81:AB:B5:91:A4:93:35:26:D4:CF:58:AD:1B:24:C6:9B:
  • 04:05:DB:72:02:21:00:AA:A4:F2:7C:ED:43:40:23:43:
  • 3C:21:42:B9:EE:A8:46:6C:70:91:48:F1:46:AB:BA:BE:
  • D0:B1:0A:67:50:DC:22
  • 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 : Apr 7 07:00:49.066 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:9A:FC:50:F8:86:84:5D:F1:D3:B9:F5:
  • C4:EE:36:64:E6:50:29:F1:8E:3A:00:D3:FF:70:0A:99:
  • 94:1F:F4:59:4E:02:20:50:6E:4D:C8:B7:87:91:4C:B7:
  • 4B:D7:0B:AA:9C:0B:A7:E5:A7:C4:A9:6D:FE:03:BB:7C:
  • 47:E9:79:EE:80:2E:CC