indexo.dev

grevesmuehlen-erleben.de

.de crawl

First seen 2026-04-27 · Last seen 2026-05-16 · ok HTTP/1.1 200 1063 ms crawled 2026-05-20

DE · 217.70.133.187 · AS15366 DNS:NET Internet Service GmbH

Reputation 87/100 weak security headers no dmarc policy

sector government type homepage

HTML metadata

Title
Grevesmühlen Erleben
Description
Das Portal „Grevesmühlen erleben“ dient als Willkommensseite der Gäste im freien WLAN der Stadt Grevesmühlen.
Language
en

Technology

Server
nginx

Third-party hosts loaded (1)

  • www.grevesmuehlen.eu×1

Registration

Updated
2023-06-19
Name servers
  • ns1.netik.de.
  • ns2.netik.de.
  • ns3.netik.de.

DNS records live

NS
  • ns1.netik.de
  • ns2.netik.de
  • ns3.netik.de
MX
  • 10 grevesmuehlenerleben-de03c.mail.protection.outlook.com
Verified for
  • Google
  • Microsoft 365

Email authentication weak

SPF
v=spf1 a mx ip4:213.209.107.176/29 ip4:87.191.57.34 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-16 to 2026-08-14
Expires in 85 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://grevesmuehlen-erleben.de/

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

Linked from (1)