indexo.dev

os-informatik.ch

.ch crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 267 ms crawled 2026-06-02

CH · 92.43.216.120 · AS25563 Webland AG

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Start - OS-Informatik AG
Description
IT- und Computerreparatur-Services.
Language
de-DE
Generator
Webland WebsiteBuilder 12.0.7

Technology

Fonts
  • Google Fonts

Third-party hosts loaded (1)

  • fonts.googleapis.com×1

Contact

Phone

DNS records live

NS
  • ns1.webland.ch
  • ns2.webland.ch
  • ns3.webland.ch
  • ns4.webland.ch
MX
  • 5 mail.os-informatik.ch

Email authentication weak

SPF
v=spf1 include:spf.mail.webland.ch -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-15 to 2026-07-14
Expires in 41 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://os-informatik.ch/

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=31536000; includeSubDomains; preload

Links to (9)

Linked from (2)