indexo.dev

chessedu.org

.org crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 2706 ms crawled 2026-05-30

US · 132.148.231.19 · AS398101 GoDaddy.com, LLC

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
ChessEDU
Language
en
Canonical
https://www.chessedu.org/
Feeds

Technology

Server
Apache
CMS
WordPress
PHP
8.2.30 security-only
jQuery
3.7.1
Fonts
  • Adobe Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×2
  • www.google.com×2
  • use.typekit.net×1

Social

Registration

Registrar
GoDaddy.com, LLC
Created
2013-08-20
Expires
2026-08-20 75 days left
Updated
2025-10-04
Name servers
  • ns25.domaincontrol.com
  • ns26.domaincontrol.com

DNS records live

NS
  • ns25.domaincontrol.com
  • ns26.domaincontrol.com
MX
  • 0 chessedu-org.mail.protection.outlook.com
TXT
  • NETORGFT4536092.onmicrosoft.com
Verified for
  • Google

Email authentication weak

SPF
v=spf1 include:secureserver.net -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-02 to 2026-07-31
Expires in 56 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (4)

Linked from (1)