indexo.dev

lueckemeier-bau.de

.de crawl

First seen 2026-05-30 · Last seen 2026-05-31 · ok HTTP/1.1 200 896 ms crawled 2026-05-31

DE · 188.68.47.250 · AS197540 netcup GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Friedhelm Lückemeier Baugesellschaft mbh in Kirchlengern
Description
F. Lückemeier Baugesellschaft aus Kirchlengern. Wir sind Profis am Bau seit 1963. Neubau ✅ Umbau ✅ Industriebauten ✅ Hochbau ✅ Schlüsselfertiges Bauen ✅
Language
de
Generator
WordPress 6.9.4
Canonical
https://www.lueckemeier-bau.de/
Feeds

Open Graph

url
https://www.lueckemeier-bau.de/
title
Friedhelm Lückemeier Baugesellschaft mbh in Kirchlengern
locale
de_DE
site name
Friedhelm Lückemeier Baugesellschaft mbH
description
F. Lückemeier Baugesellschaft aus Kirchlengern. Wir sind Profis am Bau seit 1963. Neubau ✅ Umbau ✅ Industriebauten ✅ Hochbau ✅ Schlüsselfertiges Bauen ✅

Technology

Server
nginx
CMS
WordPress 6.9.4
jQuery
3.7.1

Third-party hosts loaded (1)

  • gmpg.org×1

Social

Contact

Email

Registration

Updated
2026-03-10
Name servers
  • root-dns.netcup.net.
  • second-dns.netcup.net.
  • third-dns.netcup.net.

DNS records live

NS
  • root-dns.netcup.net
  • second-dns.netcup.net
  • third-dns.netcup.net
MX
  • 0 lueckemeierbau-de02i.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)

R13
from 2026-05-13 to 2026-08-11
Expires in 71 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.lueckemeier-bau.de/

present
  • referrer-policy
  • permissions-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
Header values
referrer-policy
no-referrer-when-downgrade
permissions-policy
private-state-token-redemption=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com"), private-state-token-issuance=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com")

Links to (4)

Linked from (1)