kemnitzer-gmbh.de

.de crawl

First seen 2026-05-08 · Last seen 2026-05-15 · ok HTTP/1.1 200 1148 ms crawled 2026-05-15

DE · 45.144.186.41 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: Startseite - Kemnitzer GmbH
Description: Kemnitzer GmbH – Ihr Fachbetrieb für moderne Heizungs-, Sanitär- und Klimatechnik in zuverlässiger Meisterqualität.
Language: de
Generator: WordPress 6.9.4
Canonical: https://www.kemnitzer-gmbh.de/

Open Graph

url: https://www.kemnitzer-gmbh.de/
title: Startseite - Kemnitzer GmbH
locale: de_DE
site name: Kemnitzer GmbH
description: Kemnitzer GmbH – Ihr Fachbetrieb für moderne Heizungs-, Sanitär- und Klimatechnik in zuverlässiger Meisterqualität.

Technology

CMS: WordPress

Cookie consent

Usercentrics

Third-party hosts loaded (3)

app.eu.usercentrics.eu×1
ff.kis.v2.scr.kaspersky-labs.com×1
gmpg.org×1

Social

Contact

Email

info@kemnitzer-gmbh.de

Registration

Updated

2020-08-03

Name servers

ns81.domaincontrol.com.
ns82.domaincontrol.com.

DNS records live

NS

ns81.domaincontrol.com
ns82.domaincontrol.com

MX

100 mxlb.ispgateway.de

TXT

domainVerification=1cae5b9c-551d-416d-be8e-615f6aa5de9a

Email authentication weak

SPF: v=spf1 mx a include:ispgateway.de include:agenturserver.de -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-05-10 to 2026-08-08

Expires in 79 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 100/100 Checked live page: https://www.kemnitzer-gmbh.de/

present

strict-transport-security
content-security-policy
x-frame-options
x-content-type-options
referrer-policy
permissions-policy
cross-origin-opener-policy
cross-origin-embedder-policy
cross-origin-resource-policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
permissions-policy: accelerometer=(), autoplay=(), camera=(), cross-origin-isolated=(), display-capture=(self), encrypted-media=(), fullscreen=*, geolocation=(self), gyroscope=(), keyboard-map=(), magnetometer=(), microphone=(), midi=(), payment=*, picture-in-picture=*, publickey-credentials-get=(), screen-wake-lock=(), sync-xhr=*, usb=(), xr-spatial-tracking=(), gamepad=(), serial=()
x-content-type-options: nosniff
content-security-policy: upgrade-insecure-requests;
strict-transport-security: max-age=31536000; includeSubDomains
cross-origin-opener-policy: unsafe-none
cross-origin-embedder-policy: unsafe-none; report-to='default'
cross-origin-resource-policy: cross-origin