Open
Cached
·
just now
79/100
SECURITY SCORE
Certificate Information
Subject
C=US, ST=California, L=San Jose, O=Cisco Systems Inc., CN=cpaas.webex.com
Issuer
C=US, O=IdenTrust, OU=HydrantID Trusted Certificate Service, CN=HydrantID Server CA O1
Valid From
June 05, 2025
Valid Until
June 10, 2026
158 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
16:C8:35:6A:67:6F:13:5A:35:0C:39:D9:75:C5:D2:2C:3A:94:F9:DC:04:A9:6A:FE:A2:03:6E:86:20:25:52:78
Alternative Names
Security Configuration
TLS Protocols
TLS 1.2
Forward Secrecy
Limited
(Check cipher configuration)
Warnings
- • TLS 1.3 is not supported (recommended)
CAA Records (Certificate Authority Authorization)
CAA Records
Not Configured
(Any CA can issue certificates)
CAA Issues
- • No CAA records configured - any CA can issue certificates
Recommendations
- • Implement CAA records to restrict which CAs can issue certificates for your domain
- • This adds an extra layer of security against unauthorized certificate issuance
- • Example: Add CAA record 'example.com. CAA 0 issue "letsencrypt.org"'
- • Consider adding 'iodef' record to receive security incident reports