indexo.dev

nvdv.nl

.nl crawl

First seen 2026-05-27 · Last seen 2026-05-27 · ok HTTP/1.1 200 925 ms crawled 2026-05-30

NL · 136.144.147.119 · AS20857 Signet B.V.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Welkom
Description
De Nederlandse Vereniging voor Dermatologie en Venereologie
Language
nl

Open Graph

url
https://nvdv.nl/
title
Welkom
site name
NVDV
description
De Nederlandse Vereniging voor Dermatologie en Venereologie

Technology

Server
nginx
PHP
7.4.33 end of life
jQuery
3.3.1 known XSS (<3.5)
Analytics
  • Google Tag Manager
Fonts
  • Adobe Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • cdnjs.cloudflare.com×4
  • fonts.googleapis.com×2
  • use.typekit.net×2
  • www.googletagmanager.com×1

Social

DNS records live

NS
  • ns0.transip.net
  • ns1.transip.nl
  • ns2.transip.eu
MX
  • 10 nvdv-nl.mail.protection.outlook.com
Verified for
  • Google
  • Microsoft 365

Email authentication partial

SPF
v=spf1 ip4:84.247.13.87 ip4:136.144.147.119 ip4:84.247.13.87 ip6:2a01:7c8:bb02:1e9:5054:ff:feda:46d1 include:spf.afas.online include:spf.protection.outlook.com include:_spf.i-reserve.nl include:spf.eprov.nl -all
strict (-all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

R13
from 2026-05-02 to 2026-07-31
Expires in 61 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (4)

Linked from (2)