indexo.dev

altstadt-gruen.de

.de crawl

First seen 2026-04-13 · Last seen 2026-05-03 · ok HTTP/1.1 200 1989 ms crawled 2026-05-07

DE · 31.220.126.208 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
„alt | stadt | grün“ Schüler Foto Wettbewerb Brandenburg 2023
Description
Stadtnatur in historischen Stadtkernen Brandenburgs, Probleme und Lösungen, fotografiert von brandenburgischen Schüler:innen.
Language
de
Generator
WordPress 6.9.4
Canonical
https://altstadt-gruen.de/

Open Graph

url
https://altstadt-gruen.de/
title
„alt | stadt | grün“ Schüler Foto Wettbewerb Brandenburg 2023
locale
de_DE
site name
Historische Stadtkerne im Land Brandenburg
description
Stadtnatur in historischen Stadtkernen Brandenburgs, Probleme und Lösungen, fotografiert von brandenburgischen Schüler:innen.

Technology

Server
Apache
CMS
WordPress

Third-party hosts loaded (2)

  • ag-historische-stadtkerne.de×2
  • gmpg.org×1

Social

Contact

Email

Registration

Updated
2023-06-06
Name servers
  • amir.ns.cloudflare.com.
  • bonnie.ns.cloudflare.com.

DNS records live

NS
  • amir.ns.cloudflare.com
  • bonnie.ns.cloudflare.com
MX
  • 10 mx1.agenturserver.de
  • 10 mx2.agenturserver.de
  • 20 mx3.agenturserver.de
  • 50 mx4.agenturserver.de
Verified for
  • Google

Email authentication partial

SPF
v=spf1 include:agenturserver.de include:spf.crsend.com include:mail.complangmbh.de include:80.152.166.184 include:93.233.144.191 ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-03-20 to 2026-06-18
Expires in 28 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://altstadt-gruen.de/

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

Links to (5)

Linked from (1)