frozenfrog.nl

.nl crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 1160 ms crawled 2026-06-01

NL · 91.217.57.52 · AS43190 Totaalnet Internet Works B.V.

Reputation 62/100 wrong cert weak security headers no dmarc policy

Classifying

HTML metadata

Title: index website lijst met belangrijke en informatieve websites
Description: index lijst van websites met belangrijke nederlands sites over gezondheid vormgeving sport humor grafische vormgeving webontwerp bedrijfsfilms seo informatie en overheid en universiteit sites
Language: en
Generator: RapidWeaver

Technology

Server: Apache
jQuery: 1.8 known XSS (<3.5)

Fonts

Google Fonts

Social widgets

YouTube Embed

Third-party hosts loaded (5)

netdna.bootstrapcdn.com×7
img.youtube.com×5
ajax.googleapis.com×2
www.youtube.com×2
fonts.googleapis.com×1

Social

DNS records live

NS

ns1.tiscomhosting.nl
ns2.tiscomhosting.net
ns3.tiscomhosting.eu

MX

100 mx15.hostingdiscounter.nl
200 fallback1.server.eu
300 fallback2.server.eu

Email authentication weak

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current) wrong cert

Sectigo Public Server Authentication CA DV R36

from 2026-01-15 to 2027-01-29

Expires in 239 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://frozenfrog.nl/

findings

checked over plain HTTP
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Links to (31)

Linked from (1)

linkpages.nl×1