indexo.dev

petergoudkamp.nl

.nl crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 147 ms crawled 2026-06-05

NL · 62.221.254.83 · AS48635 Your Hosting B.V.

Reputation 89/100 weak security headers dmarc monitor-only

sector other type homepage

HTML metadata

Title
Untitled Document

Technology

Server
Apache
jQuery
1.7.1 known XSS (<3.5)

Third-party hosts loaded (1)

  • ajax.googleapis.com×1

Registration

Registrar
Realtime Register
Created
2010-04-12
Updated
2025-06-10
Name servers
  • ns1.dutchstudio.nl
  • ns2.dutchstudio.nl

DNS records live

NS
  • ns1.dutchstudio.nl
  • ns2.dutchstudio.nl
MX
  • 10 mail.petergoudkamp.nl

Email authentication partial

SPF
v=spf1 a mx ip4:62.221.254.83 ip6:2a0b:7280:400:1:9c16:730f:31cc:14ec ~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 2026-05-26 to 2026-08-24
Expires in 80 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)