warmtevanleeuwarden.nl

.nl crawl

First seen 2026-06-02 · Last seen 2026-06-02 · ok HTTP/1.1 200 1800 ms crawled 2026-06-03

NL · 191.96.96.24 · AS210977 Triple Interactive B.V. · dead nameservers

Reputation 59/100 dead nameservers weak security headers dmarc monitor-only

sector other type homepage

HTML metadata

Title

Warmte van Leeuwarden | Geothermie in Leeuwarden

Language

nl-NL

Generator

Powered by LayerSlider 8.2.0 - Build Heros, Sliders, and Popups. Create Animations and Beautiful, Rich Web Content as Easy as Never Before on WordPress.

Canonical

https://warmtevanleeuwarden.nl/

Feeds

Technology

Server: Apache
CMS: WordPress
jQuery: 3.7.1

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (4)

fd.cleantalk.org×2
fonts.googleapis.com×2
www.google.com×1
www.googletagmanager.com×1

Contact

Phone

2025-11-30 09

DNS records dead

NS

ns1.da024.triple.nl
ns2.da024.triple.nl

MX

10 mail.warmtevanleeuwarden.nl

Email authentication partial

SPF: v=spf1 a mx ip4:191.96.96.24 ip6:fe80:0:0:0:be24:11ff:fe49:3701 ~all
softfail (~all)
DMARC: v=DMARC1; p=none;
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

from 2026-04-01 to 2026-06-30

Expires in 27 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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

Links to (4)

Linked from (1)

sec-opinion.nl×1