indexo.dev

hartmann-fensterwerk.de

.de crawl

First seen 2026-05-08 · Last seen 2026-05-08 · ok HTTP/1.1 200 1111 ms crawled 2026-05-15

DE · 82.100.237.37 · AS25394 MK Netzdienste GmbH & Co. KG

Reputation 87/100 weak security headers no dmarc policy

sector home type homepage

HTML metadata

Title
Hartmann Fensterwerk | Fenster die durch Qualität überzeugen
Language
de
Generator
Divi v.4.27.2
Canonical
https://hartmann-fensterwerk.de/
Feeds

Technology

Server
Apache
CMS
WordPress

Contact

Email
Phone

Registration

Updated
2019-09-05
Name servers
  • ns1.goneo.de.
  • ns2.goneo.de.

DNS records live

NS
  • ns1.goneo.de
  • ns2.goneo.de
MX
  • 1 hartmannfensterwerk-de02b.mail.protection.outlook.com

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)

R12
from 2026-04-17 to 2026-07-16
Expires in 56 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://hartmann-fensterwerk.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)