DNS Gurus
Cached · just now
94/100 SECURITY SCORE

Detected Technologies

See all in URL Inspect 2
hCaptcha logo hCaptcha Sentry logo Sentry

Certificate Information

Subject
C=NL, L=Zwolle, O=Realtime Register B.V., CN=www.mydomainprovider.com
Issuer
C=NL, O=PerfectSSL, CN=PerfectSSL
Valid From
April 09, 2026
Valid Until
October 24, 2026 175 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
FF:FF:37:44:14:7D:0E:2E:3B:C8:E4:88:79:B1:B5:98:12:CA:51:94:1B:DC:7E:90:82:0B:C6:77:22:2E:37:1D
Alternative Names
2 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=31536000; includeSubDomains; preload
Content-Security-Policy
hCaptcha logo
Good
default-src; script-src; frame-src; +4 more Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
X-Frame-Options
Present
DENY, SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin
Permissions-Policy
Present
geolocation=(), midi=(), sync-xhr=(); +6 more
Recommendations
  • • Strengthen CSP by removing 'unsafe-eval'

CAA Records (Certificate Authority Authorization)

CAA Records
Configured (Restricts certificate issuance)
Current Issuer
Not Authorized (Potential misconfiguration)
Authorized CAs
digicert.com letsencrypt.org
CAA Issues
  • • CRITICAL: Current certificate issuer 'C=NL, O=PerfectSSL, CN=PerfectSSL' is NOT authorized by CAA records. Authorized CAs: digicert.com, 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

Subject Alternative Names

2 domains
mydomainprovider.com www.mydomainprovider.com