rainbowmarks.com
HTML metadata
Technology
- CDN
- Cloudflare
- Analytics
-
- Google Tag Manager
Third-party hosts loaded (2)
- cdn.jsdelivr.net×1
- www.googletagmanager.com×1
Social
Registration
- Registrar
- GoDaddy.com, LLC
- Created
- 2016-01-24
- Expires
- 2027-01-24 248 days left
- Updated
- 2026-01-25
- Name servers
-
- kai.ns.cloudflare.com
- sara.ns.cloudflare.com
DNS records live
- NS
-
- kai.ns.cloudflare.com
- sara.ns.cloudflare.com
- MX
-
- 42 route3.mx.cloudflare.net
- 62 route1.mx.cloudflare.net
- 8 route2.mx.cloudflare.net
- Verified for
-
- Meta
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 42 days
HTTP security headers
- present
-
- strict-transport-security
- content-security-policy
- x-frame-options
- x-content-type-options
- referrer-policy
- findings
-
- short HSTS max-age
- missing Permissions Policy
Header values
- referrer-policy
strict-origin-when-cross-origin- x-frame-options
DENY- x-content-type-options
nosniff- content-security-policy
frame-ancestors 'none';- strict-transport-security
max-age=0