indexo.dev

haus-und-grund-heidelberg.de

.de crawl

First seen 2026-04-22 · Last seen 2026-05-16 · ok HTTP/1.1 200 5212 ms crawled 2026-05-16

GB · 51.89.40.55 · AS16276 OVH SAS

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Herzlich willkommen bei Haus & Grund Heidelberg
Description
Wir sind die Interessenvertretung für Vermieter, Haus-, Wohnungs- und Grundeigentümer in Heidelberg und Umgebung. Auf den folgenden Seiten informieren wir Sie über die Vorteile einer Mitgliedschaft, unsere Leistungen und Preise.
Language
de-DE
Canonical
https://www.haus-und-grund-heidelberg.de/

Open Graph

url
https://www.haus-und-grund-heidelberg.de/index.html
title
Haus & Grund Heidelberg | Startseite
locale
de_DE
description
Alle Bereiche im Überblick.

Technology

Server
Apache

Registration

Updated
2023-03-25
Name servers
  • docks12.rzone.de.
  • shades05.rzone.de.

DNS records live

NS
  • docks12.rzone.de
  • shades05.rzone.de
MX
  • 10 exchange.hochwarth-cloud.de

Email authentication partial

SPF
v=spf1 a mx a:zumwalt.komtrigon.de include:ispgateway.de include:servers.mcsv.net include:smtp.strato.de ~all
softfail (~all)
DMARC
v=DMARC1; p=none; fo=1
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-16 to 2026-07-15
Expires in 55 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://www.haus-und-grund-heidelberg.de/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • permissions-policy
findings
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
  • missing Referrer Policy
Header values
x-frame-options
sameorigin
permissions-policy
accelerometer=(), ambient-light-sensor=(), autoplay=(), battery=(), camera=(), cross-origin-isolated=(), display-capture=(), document-domain=(), encrypted-media=(), execution-while-not-rendered=(), execution-while-out-of-viewport=(), fullscreen=(self), geolocation=*, gyroscope=(), keyboard-map=(), magnetometer=(), microphone=(), midi=(), navigation-override=(self), payment=(), picture-in-picture=(), publickey-credentials-get=(), screen-wake-lock=(), sync-xhr=(self), usb=(), web-share=(), xr-spatial-tracking=(), clipboard-read=(self), clipboard-write=(self), gamepad=(), speaker-selection=(), conversion-measurement=(), focus-without-user-activation=(), hid=(), idle-detection=(), interest-cohort=(), serial=(), sync-script=(), trust-token-redemption=(), window-placement=(), vertical-scroll=*
x-content-type-options
nosniff
content-security-policy
frame-ancestors 'self'; default-src *; script-src * 'unsafe-inline' 'unsafe-eval'; object-src *; style-src * 'unsafe-inline'; img-src * data: 'unsafe-inline'; media-src *; frame-src *; font-src *; connect-src *
strict-transport-security
max-age=63072000; includeSubDomains; preload

Links to (4)

Linked from (2)