indexo.dev

lehmanns.ch

.ch crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 734 ms crawled 2026-06-01

DE · 89.246.237.41 · AS8881 1&1 Versatel GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Lehmanns.ch: Fachbücher und eBooks versandkostenfrei bestellen - Lehmanns.ch
Description
Bücher versandkostenfrei und ohne Mindestbestellwert kaufen. Fachliteratur schnell auf Rechnung geliefert. Huber & Lang und Lehmanns, Buchhandlung seit 1927.
Language
de
Translations
  • de ×2

Technology

Server
asc
Stack
PHP
Analytics
  • Google Tag Manager

Third-party hosts loaded (3)

  • schema.org×52
  • www.lehmanns.de×4
  • www.googletagmanager.com×1

Social

DNS records live

NS
  • dns.lehmanns.de
  • dns2.lehmanns.de
MX
  • 10 m2.lehmanns.de
  • 10 mx1.lehmanns.de
TXT
  • tfcfc10c262b64fmlj2wpbmt2wdstnbf

Email authentication weak

SPF
v=spf1 a a:darwin.lehmanns.de a:mail.lehmanns.de a:mailer.lehmanns.de a:mail.lob.de a:smtp.lob.de a:m2.lehmanns.de a:smtp.lehmanns.de ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

RapidSSL TLS RSA CA G1
from 2025-09-03 to 2026-09-06
Expires in 95 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://www.lehmanns.ch/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
findings
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
sameorigin
x-content-type-options
nosniff
content-security-policy
frame-ancestors 'self' lob.de *.lehmanns.de *.lehmanns.ch lehmannspro.de lehmannsbib.de *.socialnet.de; script-src 'self' https: 'unsafe-inline' 'unsafe-eval' *.lehmanns.de *.lehmanns.ch *.googleapis.com *.google-analytics.com *.vr-pay-ecommerce.de vr-pay-ecommerce.de oppwa.com widgets.trustedshops.com
strict-transport-security
max-age=31536000;

Links to (6)

Linked from (1)