indexo.dev

schweizer-optik.com

.com crawl

First seen 2026-05-10 · Last seen 2026-05-16 · ok HTTP/1.1 200 2359 ms crawled 2026-05-15

DE · 62.138.208.89 · AS61157 PlusServer GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Optical Products since 1840 | Schweizer Optik
Canonical
https://www.schweizer-optik.de/en

Technology

Server
Apache
Analytics
  • Google Tag Manager
Cookie consent
  • Usercentrics

Third-party hosts loaded (6)

  • app.usercentrics.eu×3
  • privacy-proxy.usercentrics.eu×3
  • api.usercentrics.eu×1
  • www.google.com×1
  • www.googletagmanager.com×1
  • www.schweizer-optik.de×1

Social

Contact

Email
Phone

Registration

Registrar
InterNetX GmbH
Created
2000-01-28
Expires
2027-01-28 252 days left
Updated
2026-01-29
Name servers
  • ns5.speed-server.de
  • ns6.speed-server.de
  • ns7.speed-server.de
  • ns8.speed-server.de

DNS records live

NS
  • ns5.speed-server.de
  • ns6.speed-server.de
  • ns7.speed-server.de
  • ns8.speed-server.de
MX
  • 10 mailgw.schweizer-admin.de
Verified for
  • Meta
  • Microsoft 365

Email authentication weak

SPF
v=spf1 +a +mx include:spf.schweizer-admin.de include:spf-mailsrv.qualitycrew.de include:spf.dc-cluster.de +ip4:80.190.194.40/32 +ip4:80.190.194.38/32 +ip4:80.190.194.137/32 -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-03-27 to 2026-06-25
Expires in 35 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://www.schweizer-optik.com/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
  • missing Permissions Policy
Header values
referrer-policy
no-referrer-when-downgrade
x-frame-options
sameorigin
x-content-type-options
nosniff
content-security-policy
default-src 'self' payments-de-sandbox.amazon.com payments-de.amazon.com payments.amazon.de ws://127.0.0.1:35729 *.codiac.de *.codiac.com; script-src 'self' 'unsafe-eval' 'unsafe-inline' use.typekit.net www.googletagmanager.com www.google.com www.google-analytics.com www.gstatic.com maps.google.com maps.googleapis.com connect.facebook.net *.payments-amazon.com payments-de-sandbox.amazon.com tagmanager.google.com *.usercentrics.eu *.3cx.eu; style-src 'self' 'unsafe-inline' use.typekit.net fonts.googleapis.com tagmanager.google.com https://www.googletagmanager.com; img-src 'self' data: p.typekit.net www.google-analytics.com *.googleapis.com maps.google.com *.cloudfront.net *.ssl-images-amazon.com *.ggpht.com *.gstatic.com img.youtube.com *.usercentrics.eu *.prive.eu uc.e-recht24.de https://connect.facebook.net https://www.facebook.com https://www.google.de https://www.googletagmanager.com; font-src 'self' data: use.typekit.net fonts.gstatic.com; object-src 'self'; media-src 'self'
strict-transport-security
max-age=31536000; includeSubDomains; preload

Links to (7)

Linked from (1)