indexo.dev

de3klank.nl

.nl crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 466 ms crawled 2026-06-04

DE · 81.169.145.143 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
De 3Klank - Home
Description
De culturele broedplaats van Velsen
Language
nl
Canonical
http://56888259.swh.strato-hosting.eu/Home/

Open Graph

url
http://56888259.swh.strato-hosting.eu/Home/
title
De 3Klank - Home

Technology

Server
Apache
CMS
Gatsby
PHP
8.2.31 security-only
jQuery
1.7 known XSS (<3.5)

Third-party hosts loaded (2)

  • strato-editor.com×18
  • 56888259.swh.strato-hosting.eu×1

Social

Contact

Email
Phone

DNS records live

NS
  • docks10.rzone.de
  • shades12.rzone.de
MX
  • 5 smtpin.rzone.de

Email authentication strong

SPF
not published
DMARC
v=DMARC1;p=reject;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-03-20 to 2026-10-05
Expires in 122 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://de3klank.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 (1)