tesche-bau.de

.de crawl

First seen 2026-04-16 · Last seen 2026-05-15 · ok HTTP/1.1 200 482 ms crawled 2026-05-11

DE · 81.169.145.82 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title

Tesche Baugesellschaft mbH | Tesche Bau

Description

Tesche Bau Berlin, Maurerarbeiten, Putzarbeiten, Trockenbau, Innenausbau, Tesche Baugesellschaft mbH Berlin Tel : +49 30 70189943 Bessemerstraße 22, 12103 Berlin-Tempelhof

Language

Generator

Divi v.4.19.4

Canonical

https://tesche-bau.de/

Feeds

Technology

Server: Apache
CMS: WordPress

Social

Contact

Email

info@tesche-bau.deadresse

Phone

030 70189943

Registration

Updated

2011-12-09

Name servers

docks07.rzone.de.
shades11.rzone.de.

DNS records live

NS

docks07.rzone.de
shades11.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 2025-08-29 to 2026-09-20

Expires in 124 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://tesche-bau.de/

present

referrer-policy

findings

missing HSTS
missing Content Security Policy
missing frame protection
missing content type protection
missing Permissions Policy

Header values

referrer-policy: no-referrer-when-downgrade