indexo.dev

stadt-trebbin.de

.de crawl

First seen 2026-04-18 · Last seen 2026-05-15 · ok HTTP/1.1 200 2294 ms crawled 2026-05-12

DE · 217.160.0.177 · AS8560 IONOS SE

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Stadt Trebbin - Die Clauertstadt
Description
Trebbin ist eine fast 800 Jahre alte märkische Kleinstadt. Sie liegt eine halbe Stunde vor Berlin. Hans Clauert, der märkische Eulenspiegel, war ein Sohn dieser Stadt.
Language
de-de
Feeds

Technology

Server
Apache
CMS
Joomla

Third-party hosts loaded (2)

  • cdn.eye-able.com×2
  • cs3.wettercomassets.com×2

Social

Registration

Updated
2018-07-27
Name servers
  • ns1118.ui-dns.biz.
  • ns1118.ui-dns.com.
  • ns1118.ui-dns.de.
  • ns1118.ui-dns.org.

DNS records live

NS
  • ns1118.ui-dns.biz
  • ns1118.ui-dns.com
  • ns1118.ui-dns.de
  • ns1118.ui-dns.org
MX
  • 5 owa.stadt-trebbin.de
TXT
Show 4 TXT records
  • v=verifydomain MS=2827543
  • swisssign-check=4M3cE-hvZIMqhiCwjy31PUMGeYk
  • swisssign-check=w0ukE1BjeQ5JxBZoNpVyQE1QS7s
  • MS=9CEEEBDC7222E6F362F9B06CAA31B7A0FA13E840

Email authentication weak

SPF
v=spf1 a mx -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-07-01 to 2026-07-16
Expires in 58 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://stadt-trebbin.de/

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

Links to (17)

Linked from (5)