4lindenaachen.eu

.eu crawl

First seen 2026-06-02 · Last seen 2026-06-02 · ok HTTP/1.1 200 214 ms crawled 2026-06-03

DE · 81.169.145.161 · AS6724 Strato GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: Home | 4 Linden
Language: de
Generator: RapidWeaver

Open Graph

url: https://4lindenaachen.eu/index.html
title: Home | 4 Linden
site name: 4 Linden

Technology

Server: Apache

Social widgets

YouTube Embed

Third-party hosts loaded (2)

maxcdn.bootstrapcdn.com×1
www.youtube.com×1

Social

DNS records live

NS

docks09.rzone.de
shades12.rzone.de

MX

5 smtpin.rzone.de

Email authentication weak

SPF: not published
DMARC: v=DMARC1; p=none;
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36

from 2026-02-11 to 2027-03-05

Expires in 273 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://4lindenaachen.eu/

findings

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

Links to (4)

Linked from (1)

6letters.com×1