SSL-Tools

SSL check results of biznez.ca

NEW You can also bulk check multiple servers.

Discover if the mail servers for biznez.ca 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 Sat, 11 May 2024 10:31:03 +0000

We can not guarantee a secure connection to the mailservers of biznez.ca!

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

/mailservers/biznez.ca

Servers

Incoming Mails

These servers are responsible for incoming mails to @biznez.ca addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
biznez.ca
2604:4300:a:20a::2
 5
supported
biznez.ca
DANE
missing
PFS
unsupported
Heartbleed
not vulnerable
Weak ciphers
supported
  • SSL_RSA_WITH_RC4_128_SHA
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
16 s
biznez.ca
192.187.114.2
 5
supported
biznez.ca
DANE
missing
PFS
unsupported
Heartbleed
not vulnerable
Weak ciphers
supported
  • SSL_RSA_WITH_RC4_128_SHA
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
16 s
mailstore1.secureserver.net
92.204.80.3
Results incomplete
10
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s
smtp.secureserver.net
92.204.80.0
Results incomplete
20
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s

Outgoing Mails

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

Certificates

First seen at:

CN=biznez.ca

Certificate chain
  • biznez.ca
    • remaining
    • 4096 bit
    • sha256WithRSAEncryption
      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • biznez.ca
Alternative Names
  • biznez.ca
  • www.biznez.ca
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2024-05-11
Not valid after
2024-08-09
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
0A:04:B0:BA:3D:08:8D:5F:89:B7:8A:5F:37:3B:C1:BF:7F:E6:42:90:23:5A:FB:2F:CE:CF:8C:48:B3:67:D7:BD
SHA1
41:03:43:21:64:D8:1E:7C:18:99:2E:84:95:40:A8:49:F2:0F:FD:C2
X509v3 extensions
subjectKeyIdentifier
  • 59:AD:05:7A:6E:FD:85:05:20:54:57:50:8C:55:00:6C:FA:B2:36:23
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
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : EE:CD:D0:64:D5:DB:1A:CE:C5:5C:B7:9D:B4:CD:13:A2:
  • 32:87:46:7C:BC:EC:DE:C3:51:48:59:46:71:1F:B5:9B
  • Timestamp : May 11 10:23:33.910 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:94:0C:77:B9:21:0F:87:EC:96:D6:6A:
  • E0:7F:F5:47:FA:2B:51:64:67:64:21:C6:C3:F5:C7:73:
  • BB:9F:48:9A:C4:02:20:2E:3E:DF:4A:CA:F1:4D:A9:38:
  • 64:FA:2D:7B:8C:C6:AE:B8:1C:25:52:DC:7B:E6:F9:FD:
  • D3:D2:97:41:A7:10:32
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : DF:E1:56:EB:AA:05:AF:B5:9C:0F:86:71:8D:A8:C0:32:
  • 4E:AE:56:D9:6E:A7:F5:A5:6A:01:D1:C1:3B:BE:52:5C
  • Timestamp : May 11 10:23:34.193 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:29:4B:A6:26:9D:39:36:1A:E2:2A:7D:9F:
  • AA:CF:09:F7:2D:C2:FA:ED:53:AA:B5:76:71:FB:E6:75:
  • 86:A8:49:25:02:21:00:F2:1E:2A:C8:AF:03:78:D1:85:
  • 4B:B6:B3:CF:B0:EB:35:FA:0B:58:14:9A:9F:E5:27:00:
  • 06:03:0E:D4:A9:1A:F6