SSL Certificate Analysis for axway.com - Security Grade & TLS Configuration

Open Cached · just now

86/100 SECURITY SCORE

Certificate Information

Subject

CN=appcelerator.com

Issuer

C=US, O=Let's Encrypt, CN=R12

Valid From

December 31, 2025

Valid Until

March 31, 2026 81 days

Public Key

RSA 2048 bit Adequate

Signature Algorithm

SHA256-RSA

SHA-256 Fingerprint

37:02:1C:EB:B0:6D:8E:9B:BA:D7:18:01:AE:9F:06:E6:DF:14:2B:08:D3:A5:C9:2D:FB:BD:D5:60:ED:B8:AC:9A

Alternative Names

100 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

Excellent

max-age=31622400; includeSubDomains; preload

Content-Security-Policy

Missing

Not configured

X-Frame-Options

Good

SAMEORIGIN

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Missing

Not configured

Permissions-Policy

Missing

Not configured

Recommendations

• Add Content-Security-Policy header to prevent XSS attacks
• Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
• Consider adding Permissions-Policy to control browser features

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