sw-suedholstein.de

.de crawl

First seen 2026-04-15 · Last seen 2026-05-10 · ok HTTP/1.1 200 3706 ms crawled 2026-05-10

DE · 212.53.189.176 · AS8893 Artfiles New Media GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: Stadtwerke Südholstein
Description: Als Stadtwerke Südholstein stellen wir die Energie-, Wärme- und Wasserversorgung für Haushalte in unserer Region sicher, in Pinneberg schon seit 1856. Zudem versorgen wir die Region mit Glasfaser-Internet, betreiben das Schwimmbad und treiben die E-Mobilität voran.
Language: de
Generator: Contao Open Source CMS
Canonical: https://www.sw-suedholstein.de/

Technology

Server: Apache

Contact

Email

kundenservice@sw-suedholstein.de

Phone

+4941012030

Registration

Updated

2023-11-09

Name servers

auth1.artfiles.de.
auth2.artfiles.de.

DNS records live

NS

auth1.artfiles.de
auth2.artfiles.de

MX

10 mx12a.antispameurope.com
20 mx12b.antispameurope.com
30 mx12c.antispameurope.com
40 mx12d.antispameurope.com

TXT

Show 4 TXT records

apple-domain-verification=BQoBgWC0xPEwPaLF
google-site-verification=2rnurKSGH7M9WaLDupiONiVhEmLGwviDIq3Nc4mPQvA
sophos-domain-verification=e1b2ce354de96cc8eca30973f01d495fce1e46c3b80e08cf227cfc462b757a45
MS=ms16836659

Email authentication partial

SPF: v=spf1 include:spf.dcpserver.de include:spf.protection.outlook.com a:gate.stadtwerke-pinneberg.de a:mx2.stadtwerkeallianz.com a:mx3.stadtwerkeallianz.com ip4:213.209.107.176/29 ip4:213.209.117.106/29 ip4:193.218.17.82/29 ip4:193.218.17.84/29 ip4:62.55.182.68/29 include:_spf.kdo.de -all
strict (-all)
DMARC: v=DMARC1; p=none
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-03-31 to 2026-06-29

Expires in 41 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.sw-suedholstein.de/

present

strict-transport-security
x-frame-options
x-content-type-options
referrer-policy

findings

missing Content Security Policy
missing Permissions Policy

Header values

referrer-policy: no-referrer-when-downgrade, strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=31536000