indexo.dev

ruetue.de

.de crawl

First seen 2026-05-28 · Last seen 2026-05-30 · ok HTTP/1.1 200 901 ms crawled 2026-05-30

DE · 178.250.168.120 · AS8648 dogado GmbH

Reputation 100/100

Classifying

HTML metadata

Title
Startseite | RÜTÜ - Rüschenschmidt & Tüllmann GmbH & Co. KG
Description
Fachhandel für Baubeschläge & Sicherheitstechnik ✓ Große Auswahl für Handwerk & Industrie ✓ Schnelle Lieferung ✓ Jetzt online bestellen!
Language
de

Open Graph

locale
de_DE
site name
RÜTÜ - Rüschenschmidt & Tüllmann GmbH & Co. KG

Technology

Server
Apache
Stack
PHP
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×1
  • www.googletagmanager.com×1

Social

Contact

Email
Address
Borkstraße 9-11, 48163, Münster, DE

Registration

Updated
2025-06-25
Name servers
  • ns1024.ui-dns.biz.
  • ns1024.ui-dns.com.
  • ns1024.ui-dns.de.
  • ns1024.ui-dns.org.

DNS records live

NS
  • ns1024.ui-dns.biz
  • ns1024.ui-dns.com
  • ns1024.ui-dns.de
  • ns1024.ui-dns.org
MX
  • 10 mx-01-eu-central-1.prod.hydra.sophos.com
  • 20 mx-02-eu-central-1.prod.hydra.sophos.com
TXT
Show 5 TXT records
  • v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxzesvAIyJbADJZtKYiXZKnOUbkxZAOssbglIfAvcHgttFmEXdzvCSxFgJXr028IFpgdidgJj0SpgBdZQegPvdspY3jrMLshrZP5jBgItAAFG8rtPG3j7wHudU27LqiUWChhWS+uRDO+Mh5unjPrbdZTUMF3lEBiYFxt/uV6RBEKEvGZ30zvnakoY8dRdlI0GBhZlZvCl7tp3kXaNzoE/8A7FK1euxwNJQq7amJGds7lEb80aQtBMiw13DwCnKMrNEN3EELlBTyU8dW+K600qJpkrwkjkBgogSmFYzJL+G+Cp2iHfYSXmc7D1vUbTOAkU0DfB74sdAUJ43do5y1csdwIDAQAB
  • DKIM
  • @ MS=ms11727025 3600
  • crsend._domainkey.ruetue.de
  • sophos-domain-verification=70190416ee6196e60840ea2d8666c07ffec5d857
Verified for
  • Google
  • Meta

Email authentication strong

SPF
v=spf1 include:_spf.perfora.net include:_spf.kundenserver.de ip4:178.15.32.196 ip4:178.250.168.108 ip4:93.90.185.183 include:spf.protection.outlook.com include:spf.emailsignatures365.com -all
strict (-all)
DMARC
v=DMARC1;p=quarantine;ruf=mailto:edv@ruetue.de
policy: quarantine
DKIM
  • default: v=DKIM1; k=rsa; s=email; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDNj4+pWr6RlCle6sz02ohHcCdLX9EXsqCnicNBOGUMVZGXeRjE32/YjqlVaV5Qqdtoi4wW2Oezb…
selectors probed

Certificate (current)

SSL2BUY EMEA RSA Domain Validation Secure Server CA
from 2025-05-21 to 2026-06-21
Expires in 20 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://www.ruetue.de/de_DE/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
Header values
referrer-policy
same-origin
x-frame-options
sameorigin
permissions-policy
geolocation=(self), microphone=()
x-content-type-options
nosniff
content-security-policy
default-src 'self' https://cms-next.ruetue.de; img-src 'self' data: https://cms-next.ruetue.de https://*.gstatic.com https://*.googleapis.com https://*.googletagmanager.com; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://*.googletagmanager.com https://*.google.com https://*.gstatic.com https://*.googleapis.com; style-src 'self' 'unsafe-inline' https://*.googleapis.com; connect-src 'self' https://*.google-analytics.com https://*.google.com https://*.googleapis.com; font-src 'self' data: https://*.gstatic.com; frame-src 'self' https://*.youtube-nocookie.com https://*.google.com https://chatbot.itb-pim.de;
strict-transport-security
max-age=31556926

Links to (9)

Linked from (1)