indexo.dev

kno.nl

.nl crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 2332 ms crawled 2026-05-30

DE · 87.106.191.4 · AS8560 IONOS SE

Reputation 70/100 listed in spam blocklist weak security headers

Classifying

HTML metadata

Title
Homepage - Keel- Neus-Oorheelkunde en Heelkunde van het Hoofd-Halsgebied
Language
nl-NL
Generator
WordPress 6.9.4
Canonical
https://www.kno.nl/
Feeds

Open Graph

url
https://www.kno.nl
title
Homepage
locale
nl_NL
site name
Keel- Neus-Oorheelkunde en Heelkunde van het Hoofd-Halsgebied

Technology

Server
Apache
CMS
WordPress 6.9.4
PHP
8.2.31 security-only
jQuery
3.7.1
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×2

Contact

Email
Phone

DNS records live

NS
  • ns0.transip.net
  • ns1.transip.nl
  • ns2.transip.eu
MX
  • 0 kno-nl.mail.protection.outlook.com
TXT
  • "MS=ms68188694"

Email authentication strong

SPF
v=spf1 a mx ip4:83.172.182.17 include:spf.afas.online include:spf.protection.outlook.com include:mailgun.org -all
strict (-all)
DMARC
v=DMARC1; p=quarantine
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCzeCo48j8i2e2RThO2bcydjRlpoqVWTOQjdPufJ34oJfVmbv13V6N25O7BBo7X1rMzWfV1Q+mABbTsEWuVeA…
selectors probed

Certificate (current)

R12
from 2026-04-20 to 2026-07-19
Expires in 49 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://www.kno.nl/

present
  • permissions-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
Header values
permissions-policy
private-state-token-redemption=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com"), private-state-token-issuance=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com")

Links to (5)

Linked from (1)