indexo.dev

gmc-instruments.com

.com crawl

First seen 2026-04-18 · Last seen 2026-05-16 · ok HTTP/1.1 200 7315 ms crawled 2026-05-13

DE · 212.63.143.122 · AS8741 ratiokontakt GmbH

Reputation 62/100 wrong cert weak security headers no dmarc policy

Classifying

HTML metadata

Title
GMC INSTRUMENTS
Language
de-DE
Generator
All in One SEO (AIOSEO) 4.9.6.2
Canonical
https://www.gmc-instruments.com/
Translations
  • de
  • en
Feeds

Open Graph

url
https://www.gmc-instruments.com/
title
GMC INSTRUMENTS
locale
de_DE
site name
GMC INSTRUMENTS | Von Elektro, Maschinenbau und Facility bis hin zu High-Tech und Energieversorgung – wir entwickeln Lösungen für Branchen mit den höchsten Sicherheitsanforderungen

Technology

Server
nginx
CMS
WordPress
Cookie consent
  • Cookiebot

Third-party hosts loaded (2)

  • consent.cookiebot.com×2
  • consentcdn.cookiebot.com×1

Social

Registration

Registrar
InterNetX GmbH
Created
1997-10-23
Expires
2026-10-22 155 days left
Updated
2026-02-20
Name servers
  • ns11.nameserver.de
  • ns12.nameserver.de

DNS records live

NS
  • ns11.nameserver.de
  • ns12.nameserver.de
MX
  • 10 mail1.datagroup-bs.de
  • 20 mail2.datagroup-bs.de
TXT
  • MS=ms92492646

Email authentication weak

SPF
v=spf1 include:gossenmetrawatt.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current) wrong cert

R12
from 2026-03-16 to 2026-06-14
Expires in 26 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.gmc-instruments.com/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (7)

Linked from (4)