indexo.dev

et-kolb.de

.de crawl

First seen 2026-04-15 · Last seen 2026-05-09 · ok HTTP/1.1 200 5574 ms crawled 2026-05-09

DE · 81.169.145.94 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

sector tech type landing page

HTML metadata

Title
Startseite - Elektrotechnik Kolb GmbH
Language
de
Generator
Kolb v.1.0.0
Canonical
https://www.et-kolb.de/
Feeds

Open Graph

url
https://www.et-kolb.de/
title
Startseite - Elektrotechnik Kolb GmbH
locale
de_DE
site name
Elektrotechnik Kolb GmbH

Technology

Server
Apache
CMS
WordPress

Third-party hosts loaded (1)

  • hcaptcha.com×1

Social

Contact

Email
Phone

Registration

Updated
2007-12-09
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 2025-12-25 to 2027-01-16
Expires in 240 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.et-kolb.de/

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

Links to (3)

Linked from (1)