indexo.dev

swsl.de

.de crawl

First seen 2026-05-02 · Last seen 2026-05-09 · ok HTTP/1.1 200 3127 ms crawled 2026-05-09

DE · 185.166.22.172 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Startseite - Stadtwerke Schaumburg Lippe
Description
Energieversorger - Strom - Erdgas - Gas - Trinkwasser - Nahwärme
Language
de
Canonical
https://www.swsl.de/
Feeds

Open Graph

url
https://www.swsl.de/
title
Startseite - Stadtwerke Schaumburg Lippe
locale
de_DE
site name
Stadtwerke Schaumburg Lippe
updated time
2026-04-23T11:21:31+02:00

Technology

Server
Apache
CMS
WordPress

Third-party hosts loaded (2)

  • chatbot.jaims.io×1
  • gmpg.org×1

Social

Contact

Email
Phone

Registration

Updated
2022-09-30
Name servers
  • ns01.agenturserver.co.
  • ns01.agenturserver.de.
  • ns01.agenturserver.it.

DNS records live

NS
  • ns01.agenturserver.co
  • ns01.agenturserver.de
  • ns01.agenturserver.it
MX
  • 10 mail.stadtwerke-schaumburg-lippe.de
TXT
  • swisssign-check=nXCVUdJRN6WHutKc5dMVAfDVnwM
  • knowbe4-site-verification=5d0eefd761a048cf3718287f8106aa71
Verified for
  • Apple
  • Brevo
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 mx a:mx-service01.sivdc.services a:mx-service02.sivdc.services a:app01.online-serviceportal.de a:app02.online-serviceportal.de ip4:91.249.242.210 ip4:91.249.242.211 ip4:91.249.242.212 ip4:91.249.242.213 ip4:91.249.242.214 ip4:185.21.124.73 ip4:185.21.124.74 ip4:188.245.40.131 include:ispgateway.de include:service.kvasy.de include:agenturserver.de include:spf.sendinblue.com include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:dmarc-report-rua@swsl.de; ruf=mailto:dmarc-report-ruf@swsl.de; ri=259200; fo=0:1;
policy: quarantine
DKIM
  • mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…
selectors probed

Certificate (current)

R12
from 2026-04-10 to 2026-07-09
Expires in 49 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.swsl.de

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

Links to (4)

Linked from (1)