langertagderstadtnatur.de

.de crawl

First seen 2026-04-17 · Last seen 2026-05-19 · ok HTTP/1.1 200 2478 ms crawled 2026-05-11

DE · 87.230.107.118 · AS34011 Host Europe GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Startseite - Langer Tag der StadtNatur
Description: Der Lange Tag der StadtNatur – Berlins Naturfestival und größtes Naturevent – nächster Termin am 30. und 31. Mai 2026 mit über 500 Veranstaltungen in ganz Berlin statt.
Language: de-DE
Generator: TYPO3 CMS
Canonical: https://www.langertagderstadtnatur.de/home

Open Graph

image:url: https://www.langertagderstadtnatur.de/cms/fileadmin/downloads/1_Startseite_Grafiken/2019/20190408_thumbnail_twitter_fb.jpg

Technology

Server: Apache

Third-party hosts loaded (1)

www.umweltkalender-berlin.de×1

Social

Registration

Updated

2021-01-11

Name servers

ns35.domaincontrol.com.
ns36.domaincontrol.com.

DNS records live

NS

ns35.domaincontrol.com
ns36.domaincontrol.com

MX

50 mx0.langertagderstadtnatur.de

Email authentication weak

SPF: v=spf1 a mx include:spf.server-he.de -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

ZeroSSL RSA Domain Secure Site CA

from 2025-12-03 to 2026-12-04

Expires in 197 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.langertagderstadtnatur.de/home

present

x-content-type-options

findings

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

Header values

x-content-type-options: nosniff