instructa.ai
HTML metadata
Technology
- CDN
- Vercel
- CMS
- Nuxt
Third-party hosts loaded (5)
- a.storyblok.com×15
- instructa.fsn1.your-objectstorage.com×7
- avatars.githubusercontent.com×4
- challenges.cloudflare.com×1
- unpkg.com×1
Social
Contact
DNS records live
- NS
-
- dns1.registrar-servers.com
- dns2.registrar-servers.com
- MX
-
- 10 eforward1.registrar-servers.com
- 10 eforward2.registrar-servers.com
- 10 eforward3.registrar-servers.com
- 15 eforward4.registrar-servers.com
- 20 eforward5.registrar-servers.com
- Verified for
-
Email authentication strong
- SPF
-
v=spf1 include:spf.efwd.registrar-servers.com ~allsoftfail (~all) - DMARC
-
v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; pct=100policy: reject (enforced) · sp=reject - DKIM
- no key found at common selectors
Certificate (current)
R12
Expires in 50 days
HTTP security headers
- present
-
- strict-transport-security
- content-security-policy
- x-frame-options
- x-content-type-options
- referrer-policy
- permissions-policy
Header values
- referrer-policy
strict-origin-when-cross-origin- x-frame-options
SAMEORIGIN- permissions-policy
camera=(), microphone=(), geolocation=(), payment=()- x-content-type-options
nosniff- content-security-policy
frame-ancestors 'self' app.storyblok.com https://app.storyblok.com;- strict-transport-security
max-age=63072000; includeSubDomains; preload
Links to (1)
- x.com×1