indexo.dev

opvoedenin.nl

.nl crawl

First seen 2026-06-02 · Last seen 2026-06-02 · ok HTTP/1.1 200 938 ms crawled 2026-06-02

BE · 83.217.77.34 · AS34762 Combell NV

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
home | Opvoedenin
Description
homepage
Language
nl

Technology

Server
CJG

DNS records live

NS
  • ns1.combell.eu
  • ns3.combell.net
  • ns4.combell.net
MX
  • 10 mx.mailprotect.be
  • 50 mx.backup.mailprotect.be

Email authentication weak

SPF
v=spf1 include:spf.opvoedenin.nl ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-12-13 to 2027-01-12
Expires in 223 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.opvoedenin.nl/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000

Links to (4)

Linked from (1)