indexo.dev

dudokdegroot.nl

.nl crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 1340 ms crawled 2026-06-01

NL · 84.22.102.247 · AS196752 Tilaa B.V.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
galerie dudokdegroot
Language
nl

Technology

Server
nginx
PHP
7.2.34 end of life
jQuery
3.2.1 known XSS (<3.5)
Fonts
  • Adobe Fonts

Third-party hosts loaded (4)

  • maxcdn.bootstrapcdn.com×3
  • ajax.googleapis.com×1
  • cdnjs.cloudflare.com×1
  • use.typekit.net×1

Social

Contact

Email
Phone

DNS records live

NS
  • ns1.openprovider.nl
  • ns2.openprovider.be
  • ns3.openprovider.eu
MX
  • 20 aspmx.l.google.com
  • 21 alt1.aspmx.l.google.com
  • 22 alt2.aspmx.l.google.com
  • 23 alt3.aspmx.l.google.com
  • 24 alt4.aspmx.l.google.com
Verified for
  • Google

Email authentication weak

SPF
not published
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

R12
from 2026-05-04 to 2026-08-02
Expires in 59 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (2)

Linked from (2)