indexo.dev

spellingoefenen.nl

.nl crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 633 ms crawled 2026-06-02

DE · 159.69.132.123 · AS24940 Hetzner Online GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Spelling oefenen groep 3,4,5,6,7 en 8
Description
Spelling oefenen kan ook heel leuk zijn. Hier oefen je je woordpakket met leuke spelletjes! Geschikt voor groep 4, groep 5, groep 6, groep 7 en groep 8

Open Graph

title
SpellingOefenen.nl

Technology

Server
Apache
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×2
  • tags.refinery89.com×1
  • www.googletagmanager.com×1

DNS records live

NS
  • ns1.kovoks.net
  • ns5.kovoks.nl
MX
  • 10 relay21.kovoks.nl

Email authentication partial

SPF
v=spf1 mx include:spf.kovoks.nl ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:reports@dmarc.kovoks.nl; ruf=mailto:reports@dmarc.kovoks.nl; fo=1;
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDlS7jZUxiu5CEYH0EDRLeBBwJrIC6EoDjWn62e63dCJqDpwFEe+q+bHhFFAdDiZnvgms50MmxQ3x7fWZeb22Nm…
selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-05-27 to 2026-12-12
Expires in 192 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (6)

Linked from (1)