indexo.dev

haustechnik-berning.de

.de crawl

First seen 2026-04-18 · Last seen 2026-05-08 · ok HTTP/1.1 200 4721 ms crawled 2026-05-15

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Haustechnik - Berning
Description
Ihr Partner für Bad & Sanitär, Heizungstechnik, Elektrotechnik, Klimatechnik und Pool & Wellness.
Language
de

Technology

Server
Apache
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

Contact

Phone

Registration

Updated
2012-04-04
Name servers
  • ns1.dns-service.net.
  • ns3.dns-service.net.

DNS records

Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCsT+edK8rX89/MqWn/rNjOguvsYINu+YqdmDl5lS0v2CEoIt6pn8NrPGgHVS2s1A5wid4FplP4nf9pg6o7qv…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAryuuolNAt4OLcgOODguwj0nJaAcDR+UMOzewQNlkmQ4AAauqqf0jifkn2hQkdo/S+4uPsH1wbFQ1hD…
selectors probed

Certificate (current)

R13
from 2026-03-31 to 2026-06-29
Expires in 40 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://haustechnik-berning.de/

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

Linked from (1)