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pauldegruyter.nl

.nl ok HTTP/1.1 200 722 ms

First seen 2026-06-15 · Last seen 2026-06-15 · crawled 2026-06-15

NL · 136.144.246.53 · AS20857 Signet B.V.

Reputation 92/100 weak subdomain policy

Classifying

HTML metadata

Title
www.pauldegruyter.nl – Meester Paul De Gruyter Stichting
Language
en
Generator
Elementor 4.0.8; features: additional_custom_breakpoints; settings: css_print_method-external, google_font-enabled, font_display-auto
Canonical
https://pauldegruyter.nl/
Feeds
last post 59 days ago

Technology

Server
Apache
CMS
WordPress
PHP
8.1.24 end of life
jQuery
3.7.1

Third-party hosts loaded (1)

  • ajax.googleapis.com×2

DNS records live

NS
  • nsauth1.ixlhosting.nl
  • nsauth2.ixlhosting.nl
  • nsauth3.ixl.nu
MX
  • 10 mail.pauldegruyter.nl
  • 20 relay.ixlhosting.nl

Email authentication strong

SPF
v=spf1 include:spf.mailjet.com a mx include:spf.ixlhosting.nl ~all
softfail (~all)
DMARC
v=DMARC1; p=reject; sp=none;
policy: reject (enforced) · sp=none
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-08 to 2026-08-06
Expires in 47 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 95/100 Checked live page: https://pauldegruyter.nl/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Permissions Policy
Header values
referrer-policy
no-referrer-when-downgrade
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
upgrade-insecure-requests
strict-transport-security
max-age=31536000

Links to (1)

Linked from (1)

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