calc-verse.com
HTML metadata
Technology
- CDN
- Cloudflare
- Analytics
-
- Cloudflare Insights
- Ads
-
- Google AdSense
- Fonts
-
- Google Fonts
Third-party hosts loaded (4)
- fonts.googleapis.com×3
- fonts.gstatic.com×1
- pagead2.googlesyndication.com×1
- static.cloudflareinsights.com×1
Registration
- Registrar
- Hosting Concepts B.V. d/b/a Registrar.eu
- Created
- 2025-12-24
- Expires
- 2026-12-24 216 days left
- Updated
- 2025-12-29
- Name servers
-
- major.ns.cloudflare.com
- saanvi.ns.cloudflare.com
DNS records live
- NS
-
- major.ns.cloudflare.com
- saanvi.ns.cloudflare.com
- MX
-
- 37 route3.mx.cloudflare.net
- 50 route2.mx.cloudflare.net
- 81 route1.mx.cloudflare.net
- Verified for
-
Email authentication weak
- SPF
-
v=spf1 include:_spf.mx.cloudflare.net ~allsoftfail (~all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
WE1
Expires in 65 days
HTTP security headers
- present
-
- strict-transport-security
- x-frame-options
- x-content-type-options
- referrer-policy
- permissions-policy
- findings
-
- missing Content Security Policy
Header values
- referrer-policy
strict-origin-when-cross-origin- x-frame-options
DENY- permissions-policy
geolocation=(), microphone=()- x-content-type-options
nosniff- strict-transport-security
max-age=63072000; includeSubDomains; preload