indexo.dev

martenhendriks.nl

.nl crawl

First seen 2026-05-22 · Last seen 2026-05-28 · ok HTTP/1.1 200 2124 ms crawled 2026-05-28

NL · 185.37.70.33 · AS48635 Your Hosting B.V.

Reputation 62/100 wrong cert weak security headers no dmarc policy

Classifying

HTML metadata

Title
Marten Hendriks

Technology

Server
nginx

Contact

Email

Registration

Registrar
Realtime Register
Created
2003-11-05
Updated
2025-09-22
Name servers
  • ns-q.dns.yourhosting.eu
  • ns-a.dns.yourhosting.nl
  • ns-c.dns.yourhosting.nu

DNS records live

NS
  • ns-a.dns.yourhosting.nl
  • ns-c.dns.yourhosting.nu
  • ns-q.dns.yourhosting.eu
MX
  • 10 primary.yourfilter.nl
  • 20 fallback.yourfilter.nl

Email authentication weak

SPF
v=spf1 mx a include:_spf.yourfilter.nl -all
strict (-all)
DMARC
not published
DKIM
  • default: v=DKIM1; g=*; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvNd4vg0hLHnFXaeFWjyCi/Msh9+aPe2I5iFb5d0Y2eqd19GjwOM10eu2JFGBJXS7kCKSdWfQT…
selectors probed

Certificate (current) wrong cert

R12
from 2026-04-26 to 2026-07-25
Expires in 55 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://martenhendriks.nl/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (1)