gisarts.nl

.nl crawl

First seen 2026-05-21 · Last seen 2026-05-30 · ok HTTP/1.1 200 854 ms crawled 2026-05-27

NL · 81.4.84.89 · AS35470 Signet B.V.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: De kunst van het in kaart brengen - GISArts
Description: Geo-registratie tot Geo-publicatie. GISArts biedt een GIS Viewer waar geografische informatie, van meerdere organisaties wordt gecombineerd.
Language: nl

Technology

Server: nginx
Stack: PHP

Analytics

Google Tag Manager

Third-party hosts loaded (1)

www.googletagmanager.com×1

Social

Contact

Email

Phone

+31485763601

DNS records live

NS

docks03.rzone.de
shades13.rzone.de

MX

5 smtp.rzone.de

TXT

9ce7f6849d0ed6855402c34352829925ed749a90159b9e22caa0d1c69e377c33

Verified for

Google

Email authentication weak

SPF: v=spf1 redirect=_spf.strato.com
missing all
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-03-30 to 2026-06-28

Expires in 27 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.gisarts.nl/

present

strict-transport-security
x-frame-options
x-content-type-options
referrer-policy

findings

missing Content Security Policy
missing Permissions Policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: DENY
x-content-type-options: nosniff
strict-transport-security: max-age=63072000