indexo.dev

burk-haustechnik.de

.de crawl

First seen 2026-05-08 · Last seen 2026-05-15 · ok HTTP/1.1 200 4003 ms crawled 2026-05-15

DE · 185.233.55.188 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 92/100 no dmarc policy

sector home type homepage

HTML metadata

Title
Haustechnik mit Expertise
Description
Ihr Spezialist für Heizung / Lüftung / Klima, Sanitär, Dach+Wand, Bauflaschnerei & Rohrleitsungsbau
Language
de
Generator
TYPO3 CMS
Canonical
https://www.burk-haustechnik.de/

Technology

Server
Apache
Cookie consent
  • Usercentrics

Third-party hosts loaded (4)

  • app.usercentrics.eu×3
  • privacy-proxy.usercentrics.eu×3
  • api.usercentrics.eu×1
  • statistics.firmengruppe-burk.de×1

Social

Contact

Phone

Registration

Updated
2018-07-26
Name servers
  • ns1077.ui-dns.biz.
  • ns1077.ui-dns.com.
  • ns1077.ui-dns.de.
  • ns1077.ui-dns.org.

DNS records live

NS
  • ns1077.ui-dns.biz
  • ns1077.ui-dns.com
  • ns1077.ui-dns.de
  • ns1077.ui-dns.org
MX
  • 10 burkhaustechnik-de01b.mail.protection.outlook.com
Verified for
  • Apple
  • Microsoft 365

Email authentication weak

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

Certificate (current)

R13
from 2026-03-27 to 2026-06-26
Expires in 36 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://www.burk-haustechnik.de/

present
  • strict-transport-security
  • content-security-policy
  • x-content-type-options
findings
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff
content-security-policy
frame-ancestors 'self';base-uri 'self';form-action 'self';
strict-transport-security
max-age=31536000

Links to (5)

Linked from (1)