indexo.dev

gysin-ag.ch

.ch crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 754 ms crawled 2026-06-02

CH · 80.74.142.120 · AS21069 METANET AG

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Gysin AG Thun - Heizung, Sanitär, Werkleitungsbau
Description
Ihr Partner für Heizung, Kälte, Sanitär, Werkleitungen, Klima, Gebäudeautomation und Solar.
Language
de-de
Generator
Joomla! - Open Source Content Management
Feeds

Technology

Server
nginx
CMS
Joomla
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×2
  • maps.googleapis.com×1

Contact

Email
Phone

DNS records live

NS
  • ns1.communic8-web.ch
  • ns2.communic8-web.ch
MX
  • 0 gysinag-ch01c.mail.protection.outlook.com
Verified for
  • 1Password
  • Microsoft 365

Email authentication weak

SPF
v=spf1 ip4:83.150.17.115 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAo5eghqBs/cSynLKQqUKa2I/Ztf1BYHoqWq+f013k4EPqpu7Q5D3QSAhzw8uhJH7Iv9bLNvk+TyIe7w…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv4YPe6vlDWJf8ZQLcDIXkDdaJlwZjoZ4NACN9F/XQM6y2dSmxC39lIwIChUoMSxwg54mF+weLdoInM…
selectors probed

Certificate (current)

R13
from 2026-04-14 to 2026-07-13
Expires in 40 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://gysin-ag.ch/

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

Links to (7)

Linked from (2)