indexo.dev

tonzon.de

.de crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 749 ms crawled 2026-05-30

NL · 93.119.0.101 · AS20857 Signet B.V.

Reputation 100/100

Classifying

HTML metadata

Title
Wilkommen - Innovative und nachhaltige Dämmlösungen - Tonzon
Description
TONZON verbessert das Wohnklima mit innovativer Dämmtechnik. Ideal für Selbstmontage. Sparen Sie Energie – einfach, nachhaltig & wirkungsvoll.
Language
de
Canonical
https://tonzon.de/

Open Graph

url
https://tonzon.de/
title
Wilkommen - TONZON Dämmung: Energie sparen & Raumklima verbessern
locale
nl_NL
description
TONZON verbessert das Wohnklima mit innovativer Dämmtechnik. Ideal für Selbstmontage. Sparen Sie Energie – einfach, nachhaltig & wirkungsvoll.

Technology

Server
Apache
CMS
WordPress
jQuery
3.5.1
Analytics
  • Google Tag Manager

Third-party hosts loaded (3)

  • tonzon.nl×2
  • static.elfsight.com×1
  • www.googletagmanager.com×1

Social

Registration

Updated
2024-03-26
Name servers
  • nico.ns.cloudflare.com.
  • novalee.ns.cloudflare.com.

DNS records live

NS
  • nico.ns.cloudflare.com
  • novalee.ns.cloudflare.com
MX
  • 0 tonzon-de.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication strong

SPF
v=spf1 a mx include:spf.protection.outlook.com a:smtp.windonet.nl a:smtp.brightaccess.nl ip4:80.89.233.0/26 ip4:195.35.231.0/24 ip4:185.41.139.147 ip4:62.216.2.62 ip4:138.201.198.26 ip4:93.119.0.101 ip6:2a01:7c8:bb0a:5a::/64 include:mailgun.org -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; pct=100
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-08 to 2026-07-07
Expires in 36 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://tonzon.de/

present
  • strict-transport-security
  • x-content-type-options
findings
  • short HSTS max-age
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff
strict-transport-security
max-age=300

Links to (8)

Linked from (2)