indexo.dev

s3-engineering.ch

.ch crawl

First seen 2026-05-27 · Last seen 2026-05-27 · ok HTTP/1.1 200 406 ms crawled 2026-05-30

CH · 128.65.195.242 · AS29222 Infomaniak Network SA

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
s3 GmbH | s3-engineering
Description
Optimale Energielösungen für jedes Gebäude
Language
de

Technology

Server
Apache
CMS
Gatsby
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

Contact

Email
Phone
Address
Zürichstrasse 45, 8600, Dübendorf

DNS records live

NS
  • ns5.infomaniak.ch
  • ns6.infomaniak.ch
MX
  • 0 mailqueue01.leuchter-cloud.ch
Verified for
  • Google
  • Meta
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.leuchter-cloud.ch include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
  • mail: v=DKIM1; g=*; k=rsa; t=y; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAq6GV02vPhMCwANWZwayr/d/VBKhlKz6Smwvuv4HBN0jHlFpUWwt3N2C1/+IspTv9x6eB…
selectors probed

Certificate (current)

R13
from 2026-04-30 to 2026-07-29
Expires in 59 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://s3-engineering.ch/de

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=16000000

Linked from (1)