Open
Cached
·
just now
75/100
SECURITY SCORE
Detected Technologies
Certificate Information
Subject
CN=ibmdeveloper.mkt6741.com
Issuer
C=US, O=Amazon, CN=Amazon RSA 2048 M04
Valid From
August 03, 2025
Valid Until
August 31, 2026
151 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
05:99:88:F0:5F:FF:A1:96:FF:61:84:84:52:19:74:28:E4:B8:50:D4:52:69:94:65:FB:E2:C1:75:66:79:4A:9A
Alternative Names
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
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
45 domains
*.mkt3269.com
*.collinsonpub.mkt3269.com
*.mkt1064.com
*.mkt1085.com
*.mkt1091.com
*.naaffinityclubs.mkt1091.com
*.bonnier.mkt1095.com
*.mkt1095.com
*.advancemag.mkt1109.com
*.mkt1109.com
*.hagerman.mkt1141.com
*.mkt1141.com
*.fryhammondbarr.mkt2211.com
*.mkt2211.com
*.bizchair.mkt222.com
*.churchchairs4less.mkt222.com
*.foldingchairs4less.mkt222.com
*.mkt222.com
*.restaurantfurniture4less.mkt222.com
*.schoolfurniture4less.mkt222.com
*.mkt3265.com
*.mkt3293.com
*.nationalgiftcardcorp.mkt3293.com
*.mkt3335.com
*.questex.mkt3335.com
*.bullhorninc.mkt3361.com
*.mkt3361.com
*.doversaddlery.mkt3465.com
*.dressageextensions.mkt3465.com
*.mkt3465.com
*.eshots.mkt6281.com
*.mkt6281.com
*.boltonvalley.mkt6740.com
*.mkt6740.com
*.splashpeak-ryansolutions.mkt6740.com
ibmdeveloper.mkt6741.com
*.ibmdeveloper.mkt6741.com
*.ibmdeveloperworks.mkt6741.com
*.mkt6741.com
*.mkt6753.com
*.redmountain.mkt6753.com
*.applegatefarms.mkt7000.com
*.mkt7000.com
*.ami.mkt7085.com
*.mkt7085.com
Other domains in certificate