indexo.dev

koenvangilst.nl

.nl crawl

First seen 2026-05-31 · Last seen 2026-05-31 · ok HTTP/1.1 200 163 ms crawled 2026-06-01

DE · 116.203.184.216 · AS24940 Hetzner Online GmbH

Reputation 75/100 listed in spam blocklist

Classifying

HTML metadata

Title
Koen van Gilst
Description
Tech Lead at Rabobank with a background in philosophy and lifelong passion for programming. I focus on AI, team building, and bridging business with technology to deliver real value.
Language
en
Canonical
https://koenvangilst.nl
Feeds

Open Graph

url
https://koenvangilst.nl
title
Koen van Gilst
description
Tech Lead at Rabobank with a background in philosophy and lifelong passion for programming.

Technology

CMS
Gatsby

Third-party hosts loaded (1)

  • hachyderm.io×1

Social

DNS records live

NS
  • ns01.hostnet.nl
  • ns02.hostnet.nl
MX
  • 10 mail.protonmail.ch
  • 20 mailsec.protonmail.ch
TXT
  • protonmail-verification=0ab8cab52ac9e50c1cd1ccf3cdf0bc636ea312ff
Verified for
  • Google

Email authentication strong

SPF
v=spf1 include:_spf.protonmail.ch mx ~all
softfail (~all)
DMARC
v=DMARC1; p=reject; rua=mailto:postmaster@koenvangilst.nl
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-05-27 to 2026-08-25
Expires in 83 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://koenvangilst.nl/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
Header values
referrer-policy
origin-when-cross-origin
x-frame-options
DENY
permissions-policy
camera=(), microphone=()
x-content-type-options
nosniff
content-security-policy
default-src 'self'; script-src 'self' 'unsafe-eval' 'unsafe-inline' *.youtube.com plausible.koenvangilst.nl; script-src-elem 'self' blob: 'unsafe-inline' plausible.koenvangilst.nl; child-src 'self' blob: *.youtube.com; style-src 'self' 'unsafe-inline'; img-src * blob: data:; media-src i.imgur.com github.com *.s3.amazonaws.com; connect-src *; font-src 'self'; frame-src 'self' svelte.dev codesandbox.io tetris-time.koenvangilst.nl voronoi-virus.koenvangilst.nl dancing-mosquitoes.koenvangilst.nl pong-wars.koenvangilst.nl purple-rain.koenvangilst.nl particle-life.koenvangilst.nl time-flies.koenvangilst.nl aarde.koenvangilst.nl rock-paper-scissors.koenvangilst.nl stacked-game-of-life.koenvangilst.nl
strict-transport-security
max-age=31536000; includeSubDomains; preload

Links to (4)

Linked from (1)