indexo.dev

stardust.app

.app crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 2833 ms crawled 2026-05-19

US · 172.67.220.139 · AS13335 Cloudflare, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Stardust
Description
Women-built and data-encrypted, Stardust is the only period, hormone, ovulation & pregnancy app that blends science and astronomy to track your menstrual cycle.
Language
en

Technology

CDN
Cloudflare
CMS
Next.js
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (6)

  • cdn.sanity.io×6
  • fonts.googleapis.com×3
  • js-agent.newrelic.com×2
  • widget.freshworks.com×2
  • www.googletagmanager.com×2
  • fonts.gstatic.com×1

Social

DNS records live

NS
  • merlin.ns.cloudflare.com
  • monroe.ns.cloudflare.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
Verified for
  • Google

Email authentication partial

SPF
v=spf1 include:_spf.google.com include:mailgun.org -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:dmarc@stardust.app; ruf=mailto:dmarc@stardust.app; fo=1
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-03-30 to 2026-06-28
Expires in 38 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://stardust.app/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (2)

Linked from (1)