indexo.dev

de4vanalkmaar.nl

.nl crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 963 ms crawled 2026-05-30

NL · 87.233.68.167 · AS15703 TrueFullstaq B.V.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
De 4 van Alkmaar – De 4 van Alkmaar

Technology

Server
Apache
Analytics
  • Google Tag Manager
Social widgets
  • Vimeo Embed

Third-party hosts loaded (6)

  • do.occdn.net×35
  • www.googletagmanager.com×2
  • apps.elfsight.com×1
  • fast.fonts.net×1
  • player.vimeo.com×1
  • www.facebook.com×1

Social

DNS records live

NS
  • nsauth1.trans-ix.nl
  • nsauth2.trans-ix.net
  • nsauth3.trans-ix.com

Email authentication no MX

SPF
v=spf1 a mx ip4:185.40.57.252 ip6:2a01:4d60:3:3:0:0:0:252 ~all
softfail (~all)
DMARC
v=DMARC1;p=reject; ruf=mailto:rapporten@lechampion.nl
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-13 to 2026-08-11
Expires in 71 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.de4vanalkmaar.nl

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

Links to (13)

Linked from (1)