SSL Certificate Analysis for rebelacademy.lapzo.app - Security Grade & TLS Configuration

Certificate Information

Subject

CN=academiagelito.lapzo.app

Issuer

C=US, O=Google Trust Services, CN=WR3

Valid From

December 19, 2025

Valid Until

March 19, 2026 88 days

Public Key

RSA 2048 bit Adequate

Signature Algorithm

SHA256-RSA

SHA-256 Fingerprint

FC:61:23:FB:E0:86:75:44:E8:32:21:A9:B7:26:6B:BF:F0:0D:13:2D:9B:BF:67:DD:09:78:70:E2:CC:B4:7C:9A

Alternative Names

70 domains

Security Configuration

TLS Protocols

TLS 1.2 TLS 1.3

Forward Secrecy

Supported (Modern clients use PFS)

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=31556926

Content-Security-Policy

Weak

frame-ancestors

X-Frame-Options

Missing

Not configured

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Good

no-referrer

Permissions-Policy

Present

geolocation=(self)

Recommendations

• Increase HSTS max-age to at least 1 year and add includeSubDomains
• Significantly strengthen CSP directives
• Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking

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