indexo.dev

urschool.org

.org crawl

First seen 2026-04-13 · Last seen 2026-05-02 · ok HTTP/1.1 200 887 ms crawled 2026-05-07

US · 172.67.137.66 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Index of /

Technology

CDN
Cloudflare

Registration

Registrar
GoDaddy.com, LLC
Created
2013-08-30
Expires
2026-08-30 101 days left
Updated
2025-10-14
Name servers
  • amanda.ns.cloudflare.com
  • kip.ns.cloudflare.com

DNS records live

NS
  • amanda.ns.cloudflare.com
  • kip.ns.cloudflare.com
MX
  • 1200 ghs.google.com
Verified for
  • Google

Email authentication partial

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

Certificate (current)

WE1
from 2026-04-09 to 2026-07-08
Expires in 49 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://urschool.org/

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

Linked from (1)