indexo.dev

luett-hausverwaltung.de

.de crawl

First seen 2026-04-20 · Last seen 2026-05-13 · ok HTTP/1.1 200 1405 ms crawled 2026-05-13

DE · 194.245.123.233 · AS5517 CSL Computer Service Langenbach GmbH

Reputation 100/100

Classifying

HTML metadata

Title
Lütt Hausverwaltung
Language
de
Canonical
https://www.luett-hausverwaltung.de/

Open Graph

title
Lütt Hausverwaltung
site name
Lütt Hausverwaltung

Technology

Server
nginx

Third-party hosts loaded (5)

  • www.luett-immobilien.de×4
  • 5f3c395.ccm19.de×1
  • cdn.jsdelivr.net×1
  • challenges.cloudflare.com×1
  • kit.fontawesome.com×1

Contact

Email
Phone

Registration

Updated
2025-04-09
Name servers
  • ns1057.ui-dns.org.
  • ns1089.ui-dns.com.
  • ns1094.ui-dns.biz.
  • ns1099.ui-dns.de.

DNS records live

NS
  • ns1057.ui-dns.org
  • ns1089.ui-dns.com
  • ns1094.ui-dns.biz
  • ns1099.ui-dns.de
MX
  • 10 mx01.hornetsecurity.com
  • 20 mx02.hornetsecurity.com
  • 30 mx03.hornetsecurity.com
  • 40 mx04.hornetsecurity.com

Email authentication strong

SPF
v=spf1 include:spf.hornetsecurity.com include:spf.protection.outlook.com ~all
softfail (~all)
DMARC
v=DMARC1;p=quarantine;pct=100
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-07-31 to 2026-09-01
Expires in 103 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://www.luett-hausverwaltung.de/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • cross-origin-opener-policy
  • cross-origin-resource-policy
findings
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
default-src 'self' https://*.ccm19.de;script-src 'self' 'unsafe-inline' https://*.ccm19.de https://challenges.cloudflare.com https://cdn.jsdelivr.net https://*.fontawesome.com;script-src-elem 'self' 'unsafe-inline' https://*.ccm19.de https://challenges.cloudflare.com https://cdn.jsdelivr.net https://*.fontawesome.com;script-src-attr 'unsafe-inline';style-src 'self' https://*.ccm19.de 'unsafe-inline' https://*.fontawesome.com;style-src-elem 'self' https://*.ccm19.de 'unsafe-inline' https://cdn.jsdelivr.net https://*.fontawesome.com;img-src 'self' data: https://www.luett-immobilien.de https://*.unsplash.com https://images.estate45.io https://challenges.cloudflare.com;frame-src 'self' https://challenges.cloudflare.com;font-src 'self' https://*.fontawesome.com;connect-src 'self' https://challenges.cloudflare.com https://*.ccm19.de https://*.fontawesome.com;base-uri 'self';form-action 'self';frame-ancestors 'self';object-src 'none';upgrade-insecure-requests
strict-transport-security
max-age=31536000; includeSubDomains
cross-origin-opener-policy
same-origin
cross-origin-resource-policy
cross-origin

Links to (1)

Linked from (1)