indexo.dev

robhornstra.nl

.nl crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 1035 ms crawled 2026-06-04

SE · 193.180.223.128 · AS51747 Internet Vikings International AB

Reputation 95/100 weak security headers

Classifying

HTML metadata

Language
en

Technology

Server
Apache
Stack
CodeIgniter

Third-party hosts loaded (1)

  • kit.fontawesome.com×1

DNS records live

NS
  • ns.zxcs.be
  • ns.zxcs.eu
  • ns.zxcs.nl

Email authentication no MX

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-04-18 to 2026-07-17
Expires in 43 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (32)

Linked from (2)