indexo.dev

stadtwerke-ploen.de

.de crawl

First seen 2026-05-08 · Last seen 2026-05-08 · ok HTTP/1.1 200 1771 ms crawled 2026-05-15

DE · 92.205.195.72 · AS60253 Host Europe GmbH

Reputation 95/100 weak security headers

sector government type homepage

HTML metadata

Title
Startseite - Die Stadtwerke Plön Versorgungs GmbH
Description
Die Stadtwerke Plön Versorgungs GmbH - Strom - Erdgas, Energieversorgung für Plön und Umgebung, Kiel und Preetz.
Language
de
Generator
Divi Child v.1.0.0
Canonical
https://stadtwerke-ploen.de/

Open Graph

url
https://stadtwerke-ploen.de/
title
Startseite - Die Stadtwerke Plön Versorgungs GmbH
locale
de_DE
site name
Stadtwerke Plön
description
Die Stadtwerke Plön Versorgungs GmbH - Strom - Erdgas, Energieversorgung für Plön und Umgebung, Kiel und Preetz.

Technology

Server
nginx
CMS
WordPress

Contact

Email
Phone
Address
Telefon:04522 / 808 990Telefax: 04522/80899-10E-Mail:kundenservice@stadtwerke-ploen.de

Registration

Updated
2021-08-02
Name servers
  • ns81.domaincontrol.com.
  • ns82.domaincontrol.com.

DNS records live

NS
  • ns81.domaincontrol.com
  • ns82.domaincontrol.com
MX
  • 10 mail1.nsp-cloud.de
TXT
  • _telesec-domain-validation=1D2ONXOCNMG4JVIQ6JWKTBSGZQBR0T4P3ZIK387CA2UV3ELK2ECRUBUSNIS5CN38
  • hibp-verify=dweb_dbeebtlejftnjer4kbz0c76l
  • swisssign-check=BxmXH4ALn3BAKDJHkDZGqBmNBcs

Email authentication strong

SPF
v=spf1 mx a:mail1.nsp-cloud.de a:spf.protection.outlook.com a:sharepoint.com a:sharepointonline.com ip4:213.209.107.176/29 -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:dmarc@stadtwerke-eutin.de; ruf=mailto:dmarc@stadtwerke-eutin.de; sp=quarantine; fo=0:1:d:s; pct=100
policy: quarantine · sp=quarantine
DKIM
no key found at common selectors

Certificate (current)

Starfield Secure Certificate Authority - G2
from 2025-09-22 to 2026-10-14
Expires in 147 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://stadtwerke-ploen.de/

present
  • permissions-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
Header values
permissions-policy
private-state-token-redemption=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com"), private-state-token-issuance=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com")

Links to (4)

Linked from (1)