indexo.dev

dindondan.app

.app crawl

First seen 2026-05-30 · Last seen 2026-06-01 · ok HTTP/1.1 200 351 ms crawled 2026-05-31

DE · 3.124.85.73 · AS16509 Amazon.com, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
DinDonDan - Mass times
Description
DinDonDan is a free app that shows you the nearest churches! With DinDonDan it is immediate to find the opening hours, Masses and confessions of all the churches.
Translations
  • ar
  • de
  • en
  • es
  • fr
  • it
  • ja
  • pl
  • pt
  • zh

Technology

Server
Apache
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • api.tomtom.com×2
  • cdnjs.cloudflare.com×2
  • fonts.googleapis.com×2
  • www.gstatic.com×2

Contact

Email

DNS records live

NS
  • ns-cloud-a1.googledomains.com
  • ns-cloud-a2.googledomains.com
  • ns-cloud-a3.googledomains.com
  • ns-cloud-a4.googledomains.com
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
  • firebase=dindondan-9b3af
Verified for
  • Brave
  • Google

Email authentication partial

SPF
v=spf1 include:_spf.firebasemail.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; aspf=s;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-05-22 to 2026-08-20
Expires in 78 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://dindondan.app/orarimesse/

present
  • content-security-policy
findings
  • missing HSTS
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
content-security-policy
default-src 'self'; script-src 'self' 'unsafe-inline' 'wasm-unsafe-eval' https://maps.googleapis.com https://ajax.googleapis.com https://www.googletagmanager.com https://www.gstatic.com https://api.tomtom.com https://cdnjs.cloudflare.com https://d3e54v103j8qbb.cloudfront.net blob:; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com https://api.tomtom.com https://cdnjs.cloudflare.com; font-src 'self' https://fonts.gstatic.com https://www.gstatic.com data:; img-src 'self' data: https://*.google.com https://*.googleapis.com https://*.gstatic.com; frame-src 'self' https://daily-readings.dindondan.app; connect-src 'self' blob: https://api.dindondan.app https://*.firebaseio.com wss://*.firebaseio.com https://*.googleapis.com https://*.google-analytics.com https://*.gstatic.com https://*.api.tomtom.com https://api.tomtom.com; worker-src 'self' blob:; object-src 'none'; base-uri 'self'; form-action 'self'; upgrade-insecure-requests

Links to (1)

Linked from (2)