gesundheitscheck.de

.de crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 592 ms crawled 2026-06-01

DE · 144.76.78.10 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Gesundheitscheck - Gesundheitscheck.de (Check-Up) | Praxisklinik Bornheim
Description: Gesundheitscheck (Check Up) in der Praxisklinik nahe Köln, Bonn, Düsseldorf. Vorsorge inkl. Corona-Nachsorge beim Spezialisten für Diagnostik und Präventivmedizin.
Language: de-de

Open Graph

url: https://gesundheitscheck.de/
title: Gesundheitscheck.de (Check-Up) | Praxisklinik Bornheim
site name: Gesundheitscheck

Technology

Server: nginx
PHP: 7.4.33 end of life

Third-party hosts loaded (2)

cdn.gtranslate.net×1
moderate.cleantalk.org×1

Contact

Phone

+4922229323

Registration

Updated

2011-01-14

Name servers

ns1.first-ns.de.
robotns2.second-ns.de.
robotns3.second-ns.com.

DNS records live

NS

ns1.first-ns.de
robotns2.second-ns.de
robotns3.second-ns.com

MX

0 gesundheitscheck-de.mail.protection.outlook.com

Verified for

Google
Microsoft 365

Email authentication weak

SPF: v=spf1 ip4:144.76.78.10/32 ip4:116.202.194.82/32 include:spf.nl2go.com include:spf.protection.outlook.com -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-04-20 to 2026-07-19

Expires in 46 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://gesundheitscheck.de/

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