indexo.dev

marknuyens.nl

.nl crawl

First seen 2026-05-22 · Last seen 2026-05-22 · ok HTTP/1.1 200 451 ms crawled 2026-05-28

US · 76.76.21.21 · AS16509 Amazon.com, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Mark Nuyens - Full-Stack Developer
Description
Personal website of Mark Nuyens, web developer. Read more about me, read my blog, view my work, photos, listen to some music and follow me around.
Language
en
Canonical
https://www.marknuyens.nl
Feeds

Technology

CDN
Vercel
CMS
Next.js
JS framework
Next.js

Third-party hosts loaded (1)

  • marknuyens.substack.com×1

Social

DNS records live

NS
  • donna.ns.cloudflare.com
  • plato.ns.cloudflare.com
MX
  • 10 in1-smtp.messagingengine.com
  • 20 in2-smtp.messagingengine.com

Email authentication weak

SPF
v=spf1 include:spf.messagingengine.com ?all
neutral (?all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-01 to 2026-06-30
Expires in 30 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://marknuyens.nl/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=63072000

Links to (7)

Linked from (1)