indexo.dev

gkw-bitterfeld-wolfen.de

.de crawl

First seen 2026-04-15 · Last seen 2026-05-09 · ok HTTP/1.1 200 1166 ms crawled 2026-05-09

DE · 195.201.215.12 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Herzlich willkommen / GKW - Gemeinschaftsklärwerk Bitterfeld-Wolfen
Description
Das Gemeinschaftsklärwerk Bitterfeld-Wolfen reinigt industrielle und kommunale Abwässer.
Language
de

Technology

Server
Apache

Contact

Email
Phone

Registration

Updated
2019-01-16
Name servers
  • ns1.your-server.de.
  • ns3.second-ns.de.
  • ns.second-ns.com.

DNS records live

NS
  • ns.second-ns.com
  • ns1.your-server.de
  • ns3.second-ns.de
MX
  • 10 mail.gkw-bitterfeld-wolfen.de
  • 20 backup-mx.synexus.de

Email authentication weak

SPF
v=spf1 a include:_spf.gkw-biwo.de -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-13 to 2026-07-12
Expires in 51 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.gkw-bitterfeld-wolfen.de/

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

Links to (1)

Linked from (1)