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

Open Cached · just now

76/100 SECURITY SCORE

Detected Technologies

See all in URL Inspect 1

Let's Encrypt

Certificate Information

Subject

CN=aacredirunion.org

Issuer

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

Valid From

May 02, 2026

Valid Until

July 31, 2026 42 days

Public Key

RSA 4096 bit Strong

Signature Algorithm

SHA256-RSA

SHA-256 Fingerprint

E6:E9:B4:D5:F7:49:03:78:A3:4D:54:C5:ED:FD:BF:96:75:48:67:59:66:9D:92:FD:E3:58:63:CB:B5:8D:87:FB

Alternative Names

90 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

Missing

Not configured

Content-Security-Policy

Missing

Not configured Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Missing

Not configured

X-Content-Type-Options

Missing

Not configured

Referrer-Policy

Missing

Not configured

Permissions-Policy

Missing

Not configured

Recommendations

• Add Strict-Transport-Security header with max-age of at least 1 year
• Add Content-Security-Policy header to prevent XSS attacks
• Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
• Add X-Content-Type-Options: nosniff
• 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

Subject Alternative Names

90 domains

contortionists.com.au *.contortionists.com.au

Other domains in certificate

aacredirunion.org *.aacredirunion.org *.random.aacredirunion.org *.ww25.aacredirunion.org *.ww38.aacredirunion.org

chsnge.org *.chsnge.org

e-projectmanagers.com *.e-projectmanagers.com

horsemanjs.org *.horsemanjs.org

idealism.com.au *.idealism.com.au

movieapne.io *.movieapne.io

*.chessko.nyllottery.org nyllottery.org *.nyllottery.org *.ww16.nyllottery.org *.ww38.nyllottery.org

rotors.com.au *.rotors.com.au

sexwor.com *.sexwor.com

sheetsets.com.au *.sheetsets.com.au

turinfiat.com *.turinfiat.com