indexo.dev

elektro-grube.de

.de crawl

First seen 2026-04-20 · Last seen 2026-05-11 · ok HTTP/1.1 200 1255 ms crawled 2026-05-14

DE · 81.169.145.77 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Elektro Grube GmbH: Elektroinstallation für Industrie + Gewerbe
Description
Elektro Grube GmbH: Elektroinstallation für Industrie und Gewerbe
Language
de

Technology

Server
Apache

Registration

Updated
2007-12-27
Name servers
  • docks01.rzone.de.
  • shades06.rzone.de.

DNS records live

NS
  • docks01.rzone.de
  • shades06.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 2025-12-05 to 2026-12-28
Expires in 223 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://elektro-grube.de/

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

Links to (1)

Linked from (1)