indexo.dev

heinrich-brandt.de

.de crawl

First seen 2026-04-12 · Last seen 2026-05-19 · ok HTTP/1.1 200 9244 ms crawled 2026-05-17

DE · 213.133.104.4 · AS24940 Hetzner Online GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
heinrich-brandt.de
Language
en

Technology

Server
Apache

Registration

Updated
2024-03-11
Name servers
  • ns1.your-server.de.
  • ns3.second-ns.de.
  • ns.second-ns.com.

DNS records live

NS
  • ns.second-ns.com
  • ns1.your-server.de
  • ns3.second-ns.de
MX
  • 10 mx01.hornetsecurity.com
  • 20 mx02.hornetsecurity.com
  • 30 mx03.hornetsecurity.com
  • 40 mx04.hornetsecurity.com
Verified for
  • Microsoft 365

Email authentication strong

SPF
v=spf1 mx ip4:80.155.47.168/29 ip4:80.155.45.216/29 ip4:91.25.152.184/29 ip4:91.25.152.192/29 include:spf.protection.outlook.com include:spf.hornetsecurity.com -all
strict (-all)
DMARC
v=DMARC1;p=quarantine;pct=100;rua=mailto:vl_dmarc@bickhardt-bau.de
policy: quarantine
DKIM
no key found at common selectors

Certificates

Loading certificate

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://heinrich-brandt.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)