indexo.dev

ernst-burger.de

.de crawl

First seen 2026-05-14 · Last seen 2026-05-19 · ok HTTP/1.1 200 929 ms crawled 2026-05-19

DE · 85.13.143.62 · AS34788 Neue Medien Muennich GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Home - Sanitärtechnik und Bauklempnerei Ernst Burger GmbH Hamburg, Heizung, Bedachung, Sanitär
Description
Ihr Spezialist für alle Themen rund um Sanitär, Heizung, Lüftung und Dach in und um Hamburg
Language
de
Generator
Elementor 3.35.9; features: additional_custom_breakpoints; settings: css_print_method-external, google_font-enabled, font_display-block
Canonical
https://www.ernst-burger.de/
Feeds

Open Graph

url
https://www.ernst-burger.de/
title
Home - Sanitärtechnik und Bauklempnerei Ernst Burger GmbH Hamburg, Heizung, Bedachung, Sanitär
locale
de_DE
site name
Ernst Burger
description
Ihr Spezialist für alle Themen rund um Sanitär, Heizung, Lüftung und Dach in und um Hamburg

Technology

Server
Apache
CMS
WordPress

Third-party hosts loaded (1)

  • gmpg.org×1

Contact

Phone

Registration

Updated
2012-12-20
Name servers
  • ns5.kasserver.com.
  • ns6.kasserver.com.

DNS records live

NS
  • ns5.kasserver.com
  • ns6.kasserver.com
MX
  • 10 w00fbd18.kasserver.com

Email authentication weak

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

Certificate (current)

R13
from 2026-04-24 to 2026-07-23
Expires in 63 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://www.ernst-burger.de/

present
  • permissions-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
Header values
permissions-policy
private-state-token-redemption=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com"), private-state-token-issuance=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com")

Linked from (1)