DNS Gurus
Cached · just now
92/100 SECURITY SCORE

Detected Technologies

See all in URL Inspect 4
Let's Encrypt logo Let's Encrypt Hotjar logo Hotjar jsDelivr logo jsDelivr Tawk.to logo Tawk.to

Certificate Information

Subject
CN=www.cloudnext.uk
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
March 09, 2026
Valid Until
June 07, 2026 40 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
99:15:5B:D7:31:92:29:FC:0C:F7:75:42:F0:2D:06:D4:F3:42:E8:E3:E4:24:99:35:A6:76:BE:44:A7:B1:1F:1B
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
Present
max-age=16000000
Content-Security-Policy
jsDelivr logo
Basic
default-src; connect-src; img-src; +2 more Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
X-Frame-Options
Good
sameorigin
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Missing
Not configured
Recommendations
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • Improve CSP by adding more specific directives and removing 'unsafe-inline'
  • • Consider adding Permissions-Policy to control browser features

CAA Records (Certificate Authority Authorization)

CAA Records
Configured (Restricts certificate issuance)
Current Issuer
Authorized (Matches CAA policy)
Authorized CAs
letsencrypt.org sectigo.com
Wildcard CAs
letsencrypt.org sectigo.com
Incident Reporting
Recommendations
  • • Consider using critical flag (flags=128) for stricter CAA enforcement

Subject Alternative Names

2 domains
cloudnext.uk www.cloudnext.uk