indexo.dev

starrynighteducation.com

.com crawl

First seen 2026-06-05 · Last seen 2026-06-05 · ok HTTP/1.1 200 364 ms crawled 2026-06-05

US · 52.70.74.30 · AS14618 Amazon.com, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Starry Night Education | Astronomy and Earth Science Software
Description
Starry Night Education | Award Winning Astronomy and Earth Science Simulation Software and Curriculum
Language
en
Canonical
https://starrynighteducation.com

Technology

Server
Apache
jQuery
1.10.1 known XSS (<3.5)
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts
Third-party hosts loaded (7)
  • fonts.googleapis.com×5
  • login.simulationcurriculum.com×3
  • ajax.googleapis.com×1
  • login.simcur.com×1
  • my.hellobar.com×1
  • netdna.bootstrapcdn.com×1
  • www.googletagmanager.com×1

Registration

Registrar
DreamHost, LLC
Created
2007-01-19
Expires
2027-01-19 226 days left
Updated
2025-12-18
Name servers
  • ns10.dnsmadeeasy.com
  • ns11.dnsmadeeasy.com
  • ns12.dnsmadeeasy.com
  • ns13.dnsmadeeasy.com

DNS records live

NS
  • ns10.dnsmadeeasy.com
  • ns11.dnsmadeeasy.com
  • ns12.dnsmadeeasy.com
  • ns13.dnsmadeeasy.com
  • ns14.dnsmadeeasy.com
  • ns15.dnsmadeeasy.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
  • pardot513671=0952c0c9cdfca2c0d80ecd8907429383a75188a40f6023989d97a6a694f2fea2
Verified for
  • Brave
  • Google

Email authentication partial

SPF
v=spf1 ip4:159.183.95.167 include:_spf.google.com include:sendgrid.net include:amazonses.com include:emsd1.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:60771e4a13ecf@ag.dmarcly.com; ruf=mailto:60771e4a13ecf@fo.dmarcly.com; sp=none;
policy: none (monitoring only) · sp=none
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyeWukjbhi7xoKpwAt9n6z/GZ2iJardvuEo59th5OEuuBClWSvdKTA92CMAHjcaYCDYgRCk3qrvA9jh…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAs31tgdCPTu0GdroKYokkOlatTua4OkLv30qu5ZKSAoBHxBGc3p78NvePRFD+lfzhVTuXlF7cwJM9LGqp/E…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDdv0J790cYqzXCpL6R7N+XQa/YeIUDvQnE3jKjqjp8RFsyIaDERApbOfUX9K9SMDqxkl5ANgFbmeq9nKe+bnB6kv…
selectors probed

Certificate (current)

Amazon RSA 2048 M01
from 2026-05-16 to 2026-11-30
Expires in 176 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://starrynighteducation.com/

present
  • x-frame-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN

Links to (4)

Linked from (1)

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