indexo.dev

dus-bau.de

.de crawl

First seen 2026-04-20 · Last seen 2026-05-14 · ok HTTP/1.1 200 4182 ms crawled 2026-05-14

DE · 188.40.28.135 · AS24940 Hetzner Online GmbH

Reputation 100/100

Classifying

HTML metadata

Title
dus-bau.de
Description
Die DIRINGER & SCHEIDEL Bauunternehmung ist im Baubereich in allen Sparten aktiv: Rohbau, Hochbau, Tiefbau, Rohrleitungsbau, Planung, Betonproduktion, Baustoffe, Grabenlose Sanierung, Projektentwicklung
Language
de
Generator
TYPO3 CMS
Canonical
https://www.dus-bau.de/
Translations
  • de
  • en

Open Graph

site name
DUS

Technology

Server
Apache

Third-party hosts loaded (1)

  • maps.googleapis.com×1

Social

Contact

Phone

Registration

Updated
2023-06-13
Name servers
  • ns1.mainns.de.
  • ns2.mainns.eu.
  • ns3.mainns.net.

DNS records live

NS
  • ns1.mainns.de
  • ns2.mainns.eu
  • ns3.mainns.net

Email authentication no MX

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

Certificate (current)

Encryption Everywhere DV TLS CA - G2
from 2026-02-18 to 2027-02-18
Expires in 273 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.dus-bau.de/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains

Links to (23)

Linked from (6)