indexo.dev

luftfilterbau.de

.de crawl

First seen 2026-05-30 · Last seen 2026-06-02 · ok HTTP/1.1 200 757 ms crawled 2026-05-31

DE · 85.13.140.127 · AS34788 Neue Medien Muennich GmbH

Reputation 87/100 weak security headers spf without fallback

Classifying

HTML metadata

Title
Startpage / HS-Luftfilterbau GmbH
Language
en
Canonical
https://www.luftfilterbau.de/en.html
Translations
  • de
  • en
  • th

Open Graph

url
https://www.luftfilterbau.de/en.html
title
Startpage / HS-Luftfilterbau GmbH

Technology

Server
nginx

Third-party hosts loaded (1)

  • mibew.hs-luftfilterbau.de×1

Contact

Email
Phone

Registration

Updated
2008-02-07
Name servers
  • docks17.rzone.de.
  • shades14.rzone.de.

DNS records live

NS
  • docks17.rzone.de
  • shades14.rzone.de
MX
  • 5 smtpin.rzone.de

Email authentication strong

SPF
v=spf1 redirect=_spf.strato.com
missing all
DMARC
v=DMARC1; p=quarantine; pct=100
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-04-26 to 2026-07-25
Expires in 53 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.luftfilterbau.de/en.html

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

Linked from (2)