indexo.dev

knvb.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-20 · ok HTTP/1.1 200 1146 ms crawled 2026-05-07

NL · 31.134.203.159 · AS51088 A2b Ip B.v.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
KNVB

Technology

Server
webserver
CMS
Gatsby
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • sassets.knvb.nl×19
  • www.googletagmanager.com×1

Social

Registration

Registrar
Hosting Concepts B.V. d/b/a Registrar.eu
Created
2000-04-26
Expires
2027-04-26 340 days left
Updated
2026-03-03
Name servers
  • ns1.oxilion.nl
  • ns2.oxilion.nl
  • ns3.oxilion.net

DNS records live

NS
  • ns1.oxilion.nl
  • ns2.oxilion.nl
  • ns3.oxilion.net
MX
  • 10 mail1.knvb.nl
  • 10 mail2.knvb.nl

Email authentication partial

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

Certificate (current)

E7
from 2026-03-23 to 2026-06-21
Expires in 31 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.knvb.com/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
no-referrer-when-downgrade
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; preload;

Links to (5)

Linked from (1)