indexo.dev

doorstuurserver.nl

.nl dns

First seen 2026-05-13 · Last seen 2026-06-03 · blocked HTTP/1.1 200 1581 ms crawled 2026-06-02

NL · 87.239.8.19 · AS207647 Intention B.V.

Reputation 87/100 crawler blocked no dmarc policy

Classifying

robots.txt disallow

Registration

Registrar
Registrar Proxy
Created
2018-03-28
Updated
2026-01-08
Name servers
  • ns2.registrar-proxy.nl
  • ns3.registrar-proxy.nl
  • ns1.registrar-proxy.nl

DNS records live

NS
  • ns1.registrar-proxy.nl
  • ns2.registrar-proxy.nl
  • ns3.registrar-proxy.nl
MX
  • 10 doorstuurserver.nl

Email authentication weak

SPF
not published
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDBRd/QwUZZOzAAENQNGuZY7XXtwq8YmyFXWOVWsRLqlMCn3LMM34nnQ373ugHuHk+fFl1k6GuHQU5qxIQ7US…
selectors probed

Certificate (current)

YE1
from 2026-06-01 to 2026-08-30
Expires in 87 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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