Open
Cached
·
just now
80/100
SECURITY SCORE
Certificate Information
Subject
CN=rmous.work
Issuer
C=US, O=Google Trust Services, CN=WE1
Valid From
January 15, 2026
Valid Until
April 15, 2026
88 days
Public Key
ECDSA
256 bit
(P-256)
Adequate
Signature Algorithm
ECDSA-SHA256
SHA-256 Fingerprint
5C:A7:3A:3A:DB:A6:4A:43:44:BF:0A:72:75:A7:56:4E:51:96:9D:D9:14:5E:E1:84:B3:54:39:44:E6:52:1F:77
Alternative Names
Security Configuration
TLS Protocols
TLS 1.0
TLS 1.1
TLS 1.2
TLS 1.3
Forward Secrecy
Supported
(Modern clients use PFS)
Warnings
- • TLS 1.1 is deprecated and should be disabled
- • TLS 1.0 is deprecated and should be disabled
CAA Records (Certificate Authority Authorization)
CAA Records
Configured
(Restricts certificate issuance)
Current Issuer
Not Authorized
(Potential misconfiguration)
Authorized CAs
CAA Issues
- • CRITICAL: Current certificate issuer 'C=US, O=Google Trust Services, CN=WE1' is NOT authorized by CAA records. Authorized CAs: letsencrypt.org
Recommendations
- • Consider using critical flag (flags=128) for stricter CAA enforcement
- • Consider adding 'iodef' records to receive notifications about unauthorized certificate issuance attempts
- • Consider adding 'issuewild' records to control wildcard certificate issuance