indexo.dev

lehmannvision.ch

.ch crawl

First seen 2026-05-30 · Last seen 2026-05-30 · ok HTTP/1.1 200 842 ms crawled 2026-05-31

CH · 194.153.188.11 · AS31736 senseLAN GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Lehmann Radio-TV AG

Technology

Server
Apache
jQuery
3.4.1 known XSS (<3.5)
Stack
PHP
Fonts
  • Font Awesome

Third-party hosts loaded (2)

  • use.fontawesome.com×1
  • www.google.com×1

Social

Contact

Email

DNS records live

NS
  • ns1.senselan.ch
  • ns2.senselan.ch
MX
  • 10 mx01.senselan.ch
  • 10 mx02.senselan.ch
  • 10 mx03.senselan.ch

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-23 to 2026-08-21
Expires in 81 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://lehmannvision.ch/

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

Links to (3)

Linked from (1)