indexo.dev

nvk.nl

.nl crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 2859 ms crawled 2026-05-30

DE · 93.90.207.134 · AS8560 IONOS SE

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Homepage - De Nederlandse Vereniging voor Kindergeneeskunde
Language
nl-NL
Generator
WordPress 6.9.4
Feeds

Open Graph

url
https://www.nvk.nl
title
Homepage
locale
nl_NL
site name
De Nederlandse Vereniging voor Kindergeneeskunde

Technology

Server
nginx
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

Social

Contact

Email
Phone

DNS records live

NS
  • ns0.transip.net
  • ns1.transip.nl
  • ns2.transip.eu
MX
  • 10 nvk-nl.mail.protection.outlook.com
TXT
  • DigiCert support@bizskype.com
  • 8846c18ea87a426a95ce62a6fb5e1bd0
Verified for
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com include:_spf.nvk.nl -all
strict (-all)
DMARC
v=DMARC1;p=reject;sp=reject;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
policy: reject (enforced) · sp=reject
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDQ22+bIj4dtDc4ICs7dxTY8xpoDCK7NuCiaoP0CaF42ueDPG/dNQnrs2xBEnEKtI2IP9Lt/aaoeEjxF6BOal…
selectors probed

Certificate (current)

R12
from 2026-05-13 to 2026-08-11
Expires in 72 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://www.nvk.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 (6)

Linked from (1)