indexo.dev

bauunternehmung-seibold.de

.de crawl

First seen 2026-05-27 · Last seen 2026-05-27 · ok HTTP/1.1 200 356 ms crawled 2026-05-30

DE · 81.169.145.158 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Albert Seibold Bauunternehmung

Technology

Server
Apache

Registration

Updated
2015-03-26
Name servers
  • docks04.rzone.de.
  • shades10.rzone.de.

DNS records live

NS
  • docks04.rzone.de
  • shades10.rzone.de
MX
  • 20 bauunternehmungseibold-de03i.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1;p=reject;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificates

Loading certificate

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://bauunternehmung-seibold.de/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (1)