indexo.dev

leifeld.de

.de crawl

First seen 2026-04-19 · Last seen 2026-05-10 · ok HTTP/1.1 200 9398 ms crawled 2026-05-13

DE · 217.160.0.10 · AS8560 IONOS SE

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Home - Heinrich Leifeld GmbH
Description
Heinrich Leifeld GmbH Befestigungstechnik für die Unternehmen der SHK-Branche. Wir bieten Ihnen patentierte, innovative Lösungen für die täglichen...
Language
de-de
Generator
Joomla! - Open Source Content Management
Translations
  • de-de
  • en-gb

Technology

Server
Apache
CMS
Joomla

Registration

Updated
2018-09-09
Name servers
  • ns1017.ui-dns.biz.
  • ns1017.ui-dns.com.
  • ns1017.ui-dns.de.
  • ns1017.ui-dns.org.

DNS records live

NS
  • ns1017.ui-dns.biz
  • ns1017.ui-dns.com
  • ns1017.ui-dns.de
  • ns1017.ui-dns.org
MX
  • 0 mail.leifeld.de
TXT
  • MS=3330D32B5E990C96FCC19D833C7EF1363DF4F7F9
  • google-site-verification=5Vcpun20QkEC3Z5rsCaBNHqtlxzzqkTk9tbc7u3YvXM
  • v=verifydomain MS=8974126

Email authentication strong

SPF
v=spf1 mx include:_spf-eu.ionos.com -all
strict (-all)
DMARC
v=DMARC1; p=reject; pct=100; rua=mailto:administrator@leifeld.de; ruf=mailto:administrator@leifeld.de; adkim=r; aspf=r; fo=1
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

Sectigo RSA Domain Validation Secure Server CA
from 2025-05-19 to 2026-06-03
Expires in 15 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://leifeld.de/index.php/de/

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

Linked from (1)