indexo.dev

chess-teacher.es

.es crawl

First seen 2026-04-20 · Last seen 2026-05-30 · ok HTTP/1.1 200 3350 ms crawled 2026-05-30

US · 162.240.61.142 · AS46606 Unified Layer

Reputation 87/100 weak security headers no dmarc policy

sector education type homepage

HTML metadata

Title
Chess Teacher en español | Cursos y lecciones de la Academia de Ajedrez a Distancia GM Igor Smirnov
Language
es
Feeds

Technology

Server
Apache
CMS
WordPress
jQuery
3.5.1
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (5)

  • fonts.googleapis.com×3
  • maxcdn.bootstrapcdn.com×2
  • fonts.gstatic.com×1
  • s.w.org×1
  • www.googletagmanager.com×1

DNS records live

NS
  • ns1.nao.gek.mybluehost.me
  • ns2.nao.gek.mybluehost.me
MX
  • 0 chess-teacher.es

Email authentication weak

SPF
v=spf1 ip4:162.240.61.142 +a +mx ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApu841UA8EVFmG5rYdwTVyMuzS1wDi1ccNGfWsy1hY3ht3BO2Z80JKzFMBYdznLtaoA3ACpI5qmp9ls…
selectors probed

Certificate (current)

R12
from 2026-04-03 to 2026-07-02
Expires in 27 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.chess-teacher.es/

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

Links to (1)

Linked from (2)