tcnet.ch

.ch dns crawl

First seen 2026-05-20 · Last seen 2026-05-31 · ok HTTP/1.1 200 1777 ms crawled 2026-05-27

CH · 87.237.169.95 · AS15576 NTS workspace AG

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Home
Language: de-de
Generator: Joomla! - Open Source Content Management

Open Graph

url: https://tcnet.ch/
title: Home
locale: de_DE
site name: TcNet GmbH

Technology

Server: Apache
CMS: Joomla

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (2)

fonts.googleapis.com×2
www.googletagmanager.com×1

DNS records live

NS

ns01.tcnet.ch
ns02.tcnet.ch

MX

10 mx03.tcnet.ch

TXT

MS=F58A82081D72EAD7C462944EE0C2C06FC1F9D7AC

Verified for

Meta

Email authentication strong

SPF: v=spf1 mx a ip4:87.237.169.98 ip4:87.237.169.52 ip4:87.237.169.20 ip4:87.237.169.18 ip4:87.237.169.15 ip4:87.237.169.22 ip4:87.237.169.70 ip4:87.237.169.6 ip4:87.237.169.21 -all
strict (-all)
DMARC: v=DMARC1; p=reject; rua=mailto:dmarc@tcnet.ch; ruf=mailto:dmarc@tcnet.ch; fo=0:1:d:s
policy: reject (enforced)
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-04-10 to 2026-07-09

Expires in 39 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://tcnet.ch/

present

x-content-type-options

findings

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

Header values

x-content-type-options: nosniff