indexo.dev

astrotonight.app

.app crawl

First seen 2026-05-14 · Last seen 2026-05-14 · ok HTTP/1.1 200 966 ms crawled 2026-05-19

US · 216.198.79.1 · AS16509 Amazon.com, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
AstroTonight - What to See in the Sky Tonight
Description
Your personal guide to the night sky. Find out what planets, stars, constellations, and celestial objects are visible tonight from your location. Track ISS passes and find darker skies nearby.
Language
en

Open Graph

url
https://astrotonight.app
title
AstroTonight - What to See in the Sky Tonight
locale
en_US
site name
AstroTonight
description
Your personal guide to the night sky. Discover planets, stars, and celestial wonders visible from your location tonight.

Technology

CDN
Vercel
CMS
Next.js

DNS records live

NS
  • pdns1.registrar-servers.com
  • pdns2.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
  • Google

Email authentication weak

SPF
v=spf1 include:spf.efwd.registrar-servers.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-23 to 2026-07-22
Expires in 62 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.astrotonight.app/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=63072000

Linked from (1)