indexo.dev

harzburger-rennverein.de

.de crawl

First seen 2026-06-03 · Last seen 2026-06-04 · ok HTTP/1.1 200 121 ms crawled 2026-06-04

DE · 185.115.179.154 · AS204038 AD IT Systems GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Harzburger Rennverein e.V. von 1880
Description
Offizielle Internetseite des Harzburger Rennvereins e.V. von 1880
Language
de

Technology

Server
Apache
CMS
Next.js

Contact

Phone

Registration

Updated
2022-03-09
Name servers
  • ns1.aditsystems.hosting.
  • ns2.aditsystems.hosting.
  • ns3.aditsystems.hosting.

DNS records live

NS
  • ns1.aditsystems.hosting
  • ns2.aditsystems.hosting
  • ns3.aditsystems.hosting
MX
  • 10 mail5.mailhosting.a1a-server.de

Email authentication weak

SPF
v=spf1 include:_spf.a1a-server.de -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-16 to 2026-07-15
Expires in 28 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://harzburger-rennverein.de/

present
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff

Linked from (2)

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