derkonstrukteur.de

.de crawl

First seen 2026-04-21 · Last seen 2026-05-15 · ok HTTP/1.1 200 2602 ms crawled 2026-05-15

DE · 91.210.225.27 · AS48314 IP-Projects GmbH & Co. KG

Reputation 100/100

sector tech type blog

HTML metadata

Title

DER KONSTRUKTEUR - Am Puls der Technik

Language

Generator

Extra Child v.4.17.4.1653898768

Canonical

https://www.derkonstrukteur.de/

Feeds

Open Graph

url: https://www.derkonstrukteur.de/
title: DER KONSTRUKTEUR
site name: DER KONSTRUKTEUR
article:tag: Webshop
description: Am Puls der Technik
article:modified time: 2026-05-12 08:39:43
article:published time: 2026-05-12 16:30:51

Technology

Server: Apache
CMS: WordPress

Third-party hosts loaded (3)

cdn.adspirit.de×8
vereinigte-fachverlage.de×2
www.vereinigte-fachverlage.de×1

Social

Contact

Address: rd. Euro, was einem Wachstum um 6 Prozent im Vergleich zum Geschäftsjahr 2024

Registration

Updated

2017-07-04

Name servers

ns1.internetwerk.de.
ns2.internetwerk.de.

DNS records live

NS

ns1.internetwerk.de
ns2.internetwerk.de

MX

10 mx-01-eu-central-1.prod.hydra.sophos.com
20 mx-02-eu-central-1.prod.hydra.sophos.com

TXT

sophos-domain-verification=08d463077cf37ef6015686a1dba4a3c6c679bb0d

Verified for

Google
Meta
Microsoft 365

Email authentication strong

SPF: v=spf1 include:_spf.eucentral1.sophos.com -all
strict (-all)
DMARC: v=DMARC1;p=reject;pct=100;rua=mailto:re+dolvdlhfpvg@dmarc.postmarkapp.com,mailto:dmarc-rua@derkonstrukteur.de;ruf=mailto:dmarc-ruf@derkonstrukteur.de;sp=none;aspf=r;adkim=r;
policy: reject (enforced) · sp=none
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-04-12 to 2026-07-11

Expires in 52 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://www.derkonstrukteur.de/

present

strict-transport-security
content-security-policy
x-content-type-options

findings

missing frame protection
missing Referrer Policy
missing Permissions Policy

Header values

x-content-type-options: nosniff
content-security-policy: frame-ancestors 'self';
strict-transport-security: max-age=15768000; includeSubDomains; preload