indexo.dev

isr-planung.de

.de crawl

First seen 2026-05-10 · Last seen 2026-05-10 · ok HTTP/1.1 200 1403 ms crawled 2026-05-16

DE · 85.13.144.52 · AS34788 Neue Medien Muennich GmbH

Reputation 100/100

Classifying

HTML metadata

Title
ISR Innovative Stadt- und Raumplanung GmbH
Description
ISR Innovative Stadt- und Raumplanung GmbH ist zuverlässiger Partner für alle Themen rund um Stadtplanung - im Rheinland und darüber hinaus.
Language
de
Canonical
https://isr-planung.de/

Open Graph

url
https://isr-planung.de/
title
ISR Innovative Stadt- und Raumplanung GmbH
locale
de_DE
site name
ISR Innovative Stadt- und Raumplanung GmbH
description
ISR Innovative Stadt- und Raumplanung GmbH ist zuverlässiger Partner für alle Themen rund um Stadtplanung - im Rheinland und darüber hinaus.

Technology

Server
Apache
CMS
WordPress

Third-party hosts loaded (1)

  • gmpg.org×1

Social

Contact

Email
Phone

Registration

Updated
2021-11-24
Name servers
  • docks15.rzone.de.
  • shades16.rzone.de.

DNS records live

NS
  • docks15.rzone.de
  • shades16.rzone.de
MX
  • 5 smtpin.rzone.de
Verified for
  • Microsoft 365

Email authentication strong

SPF
v=spf1 mx ip4:81.169.146.128/25 ip4:85.215.255.0/24 ip6:2A01:238:20A:202::/64 ip6:2A01:238:400::/48 ip4:81.169.144.153 ip6:2A01:238:20A:202:50FF::153 a:dedi2333.your-server.de a:ditomail.ontopica.de a:_spf.strato.com ~all
softfail (~all)
DMARC
v=DMARC1;p=reject;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-03-24 to 2026-06-22
Expires in 33 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://isr-planung.de/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • short HSTS max-age
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
Header values
referrer-policy
strict-origin-when-cross-origin, strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
permissions-policy
geolocation=(), midi=(), camera=(), usb=(), magnetometer=(), accelerometer=(), gyroscope=(), microphone=()
x-content-type-options
nosniff
content-security-policy
default-src 'none'; media-src 'self' blob: data:; frame-src 'self' https://cdn.bitrix24.de https://*.youtube.com https://*.youtube-nocookie.com https://*.googletagmanager.com https://*.doubleclick.net https://*.mollie.com https://*.paypal.com https://consentcdn.cookiebot.com; img-src 'self' data: https://*.googletagmanager.com https://*.wp.com https://*.w.org https://*.google.com https://*.google.de https://secure.gravatar.com https://imgsct.cookiebot.com https://static.elfsight.com https://*.paypal.com https://*.paypalobjects.com https://*.mollie.com https://phosphor.utils.elfsightcdn.com; font-src 'self' data: https://*.fontawesome.com https://fonts.googleapis.com https://fonts.gstatic.com; style-src 'self' 'unsafe-inline' https://punktmacher.bitrix24.de https://*.fontawesome.com https://fonts.googleapis.com https://cdn-images.mailchimp.com; script-src 'self' 'unsafe-inline' 'unsafe-eval' blob: https://cdn.bitrix24.de https://punktmacher.bitrix24.de https://unpkg.com https://cdn.jsde
strict-transport-security
max-age=2592000

Links to (2)

Linked from (1)