Open
Cached
·
just now
79/100
SECURITY SCORE
Certificate Information
Subject
CN=developers.amplitude.com
Issuer
C=US, O=Amazon, CN=Amazon RSA 2048 M04
Valid From
November 04, 2025
Valid Until
December 03, 2026
390 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
6C:9E:BF:33:51:4F:7A:42:01:68:E0:07:D1:73:0C:83:44:0E:84:BB:9C:CF:A3:E3:71:6D:00:D4:68:A7:27:E8
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