indexo.dev

knol-ontwerp.nl

.nl crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 828 ms crawled 2026-05-30

NL · 185.104.29.144 · AS206281 Stichting DIGI NL

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Startpagina knol-ontwerp
Description
De startpagina waar je snel een gratis pagina kunt maken die heel gemakkelijk is. Start nu op knol-ontwerp.
Language
nl

Technology

Server
Apache
PHP
8.1.33 end of life

DNS records live

NS
  • ns.zxcs.be
  • ns.zxcs.eu
  • ns.zxcs.nl
MX
  • 10 spamrelay.zxcs.nl

Email authentication partial

SPF
v=spf1 a mx ip4:185.104.29.144 ip6:2a06:2ec0:1:0:0:0:0:154 include:filter-out.zxcs.nl ~all
softfail (~all)
DMARC
v=DMARC1; p=none; sp=none;
policy: none (monitoring only) · sp=none
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-03-18 to 2026-06-16
Expires in 15 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.knol-ontwerp.nl/

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

Links to (50)

Linked from (1)