indexo.dev

fenster-zettl.de

.de crawl

First seen 2026-04-20 · Last seen 2026-05-10 · ok HTTP/1.1 200 734 ms crawled 2026-05-13

DE · 148.251.42.178 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Fenster Zettl Aalen, Fenster, Sonnenschutz, Haustüren, Sektionaltore, Rolladen
Description
Fenster Zettl | Familiengeführter Fachbetrieb für Ihre Fenster, Türen, Garagentore und Wintergärten ✓ Durchdachte Rundumlösungen ✓ Jetzt informieren.
Language
de

Technology

Server
Apache

Contact

Email
Phone
Address
Obere Bahnstraße 41, 73431, Aalen

Registration

Updated
2021-04-15
Name servers
  • a.ns14.net.
  • b.ns14.net.
  • c.ns14.net.
  • d.ns14.net.

DNS records live

NS
  • a.ns14.net
  • b.ns14.net
  • c.ns14.net
  • d.ns14.net
MX
  • 70 mx01.busymouse24.de
  • 80 mx02.busymouse24.de

Email authentication weak

SPF
v=spf1 a mx include:spf.busymouse24.de ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-13 to 2026-08-11
Expires in 82 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://fenster-zettl.de/

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

Links to (1)

Linked from (1)