gieseke-gmbh.de

.de crawl dns

First seen 2026-04-26 · Last seen 2026-05-19 · ok HTTP/1.1 200 1212 ms crawled 2026-05-19

DE · 157.245.26.197 · AS14061 DigitalOcean, LLC

Reputation 100/100

Classifying

HTML metadata

Title: Tiefbau und Hochbau für NRW & Deutschland | Gieseke GmbH
Description: Die Gieseke GmbH ist Ihr Bauunternehmen für Tiefbau, Hochbau, Straßenbau, Erdbau und mehr - für das Münsterland, NRW und Deutschland.
Language: de
Generator: Drupal 10 (https://www.drupal.org)
Canonical: http://www.gieseke-gmbh.de/

Technology

CMS: Drupal

Analytics

Google Tag Manager

Cookie consent

Cookiebot

Third-party hosts loaded (2)

consent.cookiebot.com×1
www.googletagmanager.com×1

Social

Registration

Updated

2023-11-21

Name servers

ns5.kasserver.com.
ns6.kasserver.com.

DNS records live

NS

ns5.kasserver.com
ns6.kasserver.com

MX

10 exchange.gieseke-gmbh.de

TXT

_7isww90ld7lsxy0d3cq1budi8hgroc7
goodnotes-verification=49015ca7-841a-4e31-99f9-4cd2bb92877f

Verified for

Google

Email authentication strong

SPF: v=spf1 include:exchange.gieseke-gmbh.de include:spf.protection.outlook.com include:spf.mailjet.com -all
strict (-all)
DMARC: v=DMARC1; p=reject; sp=reject; ruf=mailto:edv@gieseke-gmbh.de;
policy: reject (enforced) · sp=reject
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-04-03 to 2026-07-02

Expires in 43 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.gieseke-gmbh.de/

present

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

findings

missing Content Security Policy
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains