ewl-luzern.ch

.ch crawl

First seen 2026-05-14 · Last seen 2026-05-20 · ok HTTP/1.1 200 3669 ms crawled 2026-05-19

CH · 46.22.20.132 · AS51873 Arcade Solutions AG

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: Energie Wasser Luzern - täglich spürbar
Description: Sie benötigen eine neue Wärme- oder Kältelösung, möchten Ihren Umzug melden, haben Fragen zu Ihrem Stromprodukt oder zur E-Mobilität?
Language: de-CH
Generator: SEOmatic
Canonical: https://www.ewl-luzern.ch/

Open Graph

url: https://www.ewl-luzern.ch/
title: Energie Wasser Luzern - täglich spürbar
locale: de_CH
site name: ewl
description: Sie benötigen eine neue Wärme- oder Kältelösung, möchten Ihren Umzug melden, haben Fragen zu Ihrem Stromprodukt oder zur E-Mobilität?

Technology

Analytics

Google Tag Manager

Third-party hosts loaded (1)

www.googletagmanager.com×1

Social

Contact

Address: Industriestrasse 6, 6002, Luzern, Luzern, Switzerland

DNS records live

NS

ns1.arcade.ch
ns2.arcade.ch
ns3.arcade.ch

MX

10 gateway.spamcleaner.ch
40 gateway1.spamcleaner.ch
40 gateway2.spamcleaner.ch

TXT

atlassian-sending-domain-verification=39f19cbf-7cce-4e95-9cf8-56ce7eb22721
2glf3scr351n52176j7dc8r0slmhbg1m
nintex.6527ad3a9ef766b2ff4140f0

Verified for

Apple
Atlassian
Google
Meta

Email authentication partial

SPF

v=spf1 ip4:46.22.20.41 ip4:46.22.20.61 ip4:46.22.20.62 ip4:46.22.20.132 ip4:13.69.178.176 include:spfa.arcade.ch include:spf.protection.outlook.com include:spf.abacuscity.ch include:spf.umantis.com include:turbo-smtp.com -all

strict (-all)

DMARC

v=DMARC1; p=none;

policy: none (monitoring only)

DKIM

Show 5 DKIM selectors

default: v=DKIM1; k=rsa; p=MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAwrn3eUVM7V5SKxOwgMKCu4i7a+Xo7VNFqJPmui++kep+hUo9igs7dsMl7DiQu1HEskpYBbiM5ylNd6…
selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCb/nDY/TdrqxVRGZ1G8U5y79g64f+6HRKoL7SEcmpyLaT7NN1/RUqBW1N5V+L0aAdfAYqZg2hsLbytMTzFOg…
selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbaACN3en5PWxsY2KVpkflzDBVOsvdnVMPG2Ohas2oSTZGi//hHBUlZnF9NUQNCyu3UI7PnnD7CuMnqcQq+X…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuvJ3QJ/1jZEMHU/+LEuZVYmtoLepYfcdjh3LYOKYkEwwMXbS/nhKZgpsHXpfGiyaEGOiqTrz/lgrB9dvk1…
s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAriLHwKEYmI5dh/i5UyJDsXafBU8HEiyTi9TyviNm7yWz+ulmL4OP2XsT/ugcNnQaPIbLht7/DUDJhrN7JZ…

selectors probed

Certificate (current)

RapidSSL TLS RSA CA G1

from 2026-02-20 to 2027-03-01

Expires in 284 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://www.ewl-luzern.ch/

present

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

findings

CSP uses wildcard sources
missing Permissions Policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
content-security-policy: frame-ancestors 'self' https://www.ewl-luzern.ch https://portal.ch-02.luware.cloud https://admin.ch-02.luware.cloud https://lu-sigr-prod-nimbus-chno-02.service.signalr.net *.luware.cloud https://teams.microsoft.com https://*.teams.microsoft.com https://*.microsoft.com https://*.office.com
strict-transport-security: max-age=31536000;includeSubDomains;preload