indexo.dev

fastdocs.app

.app crawl

First seen 2026-04-15 · Last seen 2026-05-07 · ok HTTP/1.1 200 1919 ms crawled 2026-05-10

DE · 35.207.169.164 · AS15169 Google LLC

Reputation 100/100

sector tech type docs

HTML metadata

Title
Fastdocs
Language
de

Technology

Server
Google

DNS records live

NS
  • ns-cloud-a1.googledomains.com
  • ns-cloud-a2.googledomains.com
  • ns-cloud-a3.googledomains.com
  • ns-cloud-a4.googledomains.com
Verified for
  • Google

Email authentication no MX

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-01 to 2026-07-30
Expires in 71 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://fastdocs.app/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
  • missing Permissions Policy
Header values
referrer-policy
no-referrer
x-frame-options
DENY
x-content-type-options
nosniff
content-security-policy
default-src https://raven.fastdocs.net https://*.googleapis.com https://*.fastdocs.app https://*.fastdocs.de https://*.firebaseapp.com wss://*.firebaseio.com https://firebasestorage.googleapis.com https://*.firebaseio.com https://*.firebasedatabase.app; img-src 'self' data: https://firebasestorage.googleapis.com; script-src 'self' 'unsafe-inline' https://raven.fastdocs.net https://apis.google.com https://*.firebaseio.com https://*.firebasedatabase.app; style-src 'self' 'unsafe-inline'; font-src 'self' https://*.web.app https://*.firebaseapp.com; connect-src 'self' https://raven.fastdocs.net https://*.5fsoftware.de https://*.googleapis.com wss://*.firebaseio.com wss://*.firebasedatabase.app https://*.cloudfunctions.net https://*.fastdocs.app
strict-transport-security
max-age=31536000; includeSubDomains; preload

Linked from (1)