burgerstein.ch

.ch crawl

First seen 2026-05-27 · Last seen 2026-05-31 · ok HTTP/1.1 200 661 ms crawled 2026-05-30

DE · 162.55.40.204 · AS24940 Hetzner Online GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: Hochwertige Schweizer Mikronährstoffe » Burgerstein Vitamine
Description: Burgerstein Vitamine: Hochwertige Mikronährstoffe hergestellt nach Schweizer Rezepturen ✔️ Most Trusted Brand ✔️ Entdecken Sie Burgerstein jetzt für sich!
Language: de
Canonical: https://www.burgerstein.ch/de-DE

Technology

Server: Apache

Analytics

Google Tag Manager

Social widgets

YouTube Embed

Third-party hosts loaded (3)

www.googletagmanager.com×1
www.youtube-nocookie.com×1
www.youtube.com×1

Social

DNS records live

NS

ns1.mtfcloud.ch
ns2.mtfcloud.ch
ns3.mtfcloud.ch

MX

0 burgerstein-ch.mail.protection.outlook.com

Verified for

Apple
Google
Microsoft 365

Email authentication partial

SPF

v=spf1 include:spf.protection.outlook.com ip4:212.243.104.138 ip4:217.148.12.131 ip4:217.148.12.133 ip4:162.55.40.204 -all

strict (-all)

DMARC

v=DMARC1; p=none; rua=mailto:mail_report@burgerstein.ch; ruf=mailto:mail_report@burgerstein.ch; sp=none; adkim=s; aspf=s; fo=1;

policy: none (monitoring only) · sp=none

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmu6XJnMChKSlE9C5DBwrTn+9EQFKNkexAreSbBkywEbzylnzdY9XB+QzXbemGIZ7ZMZCqHxdnp+cOV…

selectors probed

Certificate (current)

R13

from 2026-05-21 to 2026-08-19

Expires in 80 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://www.burgerstein.ch/

present

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

findings

weak frame protection
weak content type protection

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: sameorigin, SAMEORIGIN
permissions-policy: notifications=(self), push=(self)
x-content-type-options: nosniff, nosniff
content-security-policy: frame-ancestors 'self'
strict-transport-security: max-age=15768000;includeSubDomains