SSL-Tools

SSL check results of sfa.law

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Discover if the mail servers for sfa.law 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, 03 Mar 2024 15:12:18 +0000

The mailservers of sfa.law can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @sfa.law addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
sfa-law.cybo-cloud.com
31.133.101.191
 10
supported
*.cybo-cloud.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
16 s

Outgoing Mails

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

Certificates

First seen at:

CN=*.cybo-cloud.com

Certificate chain
Subject
Common Name (CN)
  • *.cybo-cloud.com
Alternative Names
  • *.cybo-cloud.com
  • cybo-cloud.com
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Organizational Unit (OU)
  • www.digicert.com
Common Name (CN)
  • RapidSSL TLS RSA CA G1
validity period
Not valid before
2023-05-04
Not valid after
2024-05-07
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
E0:A2:6D:82:A3:0A:83:CD:18:65:D3:2E:10:1C:CF:19:70:E6:F2:98:C1:1F:67:67:37:FB:02:95:D8:A3:4E:F8
SHA1
60:79:D9:CF:0C:06:8D:3A:DC:21:2D:15:1B:A0:C8:DE:84:C2:94:A4
X509v3 extensions
authorityKeyIdentifier
  • keyid:0C:DB:6C:82:49:0F:4A:67:0A:B8:14:EE:7A:C4:48:52:88:EB:56:38
subjectKeyIdentifier
  • BC:23:A0:98:8E:A0:ED:FB:C9:C0:59:58:D9:3A:94:91:92:64:87:C9
crlDistributionPoints
  • Full Name:
  • URI:http://cdp.rapidssl.com/RapidSSLTLSRSACAG1.crl
certificatePolicies
  • Policy: 2.23.140.1.2.1
  • CPS: http://www.digicert.com/CPS
authorityInfoAccess
  • OCSP - URI:http://status.rapidssl.com
  • CA Issuers - URI:http://cacerts.rapidssl.com/RapidSSLTLSRSACAG1.crt
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 76:FF:88:3F:0A:B6:FB:95:51:C2:61:CC:F5:87:BA:34:
  • B4:A4:CD:BB:29:DC:68:42:0A:9F:E6:67:4C:5A:3A:74
  • Timestamp : May 4 11:16:48.646 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:C0:EB:3F:C1:A5:09:09:7E:2D:91:F6:
  • A5:05:69:AB:BD:A2:62:EF:D6:E7:E1:C5:08:79:AC:FB:
  • FA:C8:3D:03:A9:02:21:00:F2:6B:7D:BE:40:D6:5D:CC:
  • 49:A2:F5:F3:A9:B5:4E:54:9B:C6:77:E5:D1:4D:6F:AE:
  • AD:8D:DD:B3:6C:03:6C:D5
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 73:D9:9E:89:1B:4C:96:78:A0:20:7D:47:9D:E6:B2:C6:
  • 1C:D0:51:5E:71:19:2A:8C:6B:80:10:7A:C1:77:72:B5
  • Timestamp : May 4 11:16:48.685 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:1F:63:6B:29:97:18:19:51:A0:A3:C0:D9:
  • AC:18:69:0C:A0:42:4E:09:65:5D:68:63:A1:1F:22:B0:
  • 46:77:52:EA:02:21:00:D4:14:78:F7:01:7D:60:C3:85:
  • 5B:6D:90:B2:CA:EF:2F:0A:B8:BE:D5:72:E0:A2:8F:92:
  • 38:31:0E:F1:61:AB:3D
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 48:B0:E3:6B:DA:A6:47:34:0F:E5:6A:02:FA:9D:30:EB:
  • 1C:52:01:CB:56:DD:2C:81:D9:BB:BF:AB:39:D8:84:73
  • Timestamp : May 4 11:16:48.623 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:D0:46:6E:19:B2:52:7D:84:C5:EE:5A:
  • 1D:03:C6:C9:1D:AB:5E:04:F8:83:9B:87:4C:81:35:61:
  • 51:11:0C:09:42:02:21:00:80:1A:8C:1F:F6:10:FA:14:
  • A4:64:8C:43:85:50:B1:0E:CB:65:10:99:58:24:64:FF:
  • 56:43:5E:23:EF:FA:90:BD