indexo.dev

carstenlurse.com

.com crawl

First seen 2026-05-30 · Last seen 2026-05-30 · ok HTTP/1.1 200 197 ms crawled 2026-05-31

DE · 80.150.6.143 · AS3320 Deutsche Telekom AG

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Carsten Lurse | Strategies that work!
Description
Ich entwickle strategische, taktische und operative Maßnahmen für Unternehmen, die langfristig und profitabel wachsen wollen, und setze diese nach allen Regeln der Kunst um.
Language
de
Canonical
https://carstenlurse.com/Home

Open Graph

url
https://carstenlurse.com/Home
title
Carsten Lurse | Strategies that work!

Technology

Server
IONOS
CMS
Gatsby
jQuery
1.7 known XSS (<3.5)

Third-party hosts loaded (1)

  • homepagedesigner.telekom.de×18

Social

Contact

Email

Registration

Registrar
Deutsche Telekom AG
Created
2005-03-20
Expires
2027-03-20 287 days left
Updated
2026-02-20
Name servers
  • dns01-tld.t-online.de
  • dns02-tld.t-online.de

DNS records live

NS
  • dns01-tld.t-online.de
  • dns02-tld.t-online.de
MX
  • 10 smtp-01.tld.t-online.de
  • 10 smtp-02.tld.t-online.de

Email authentication weak

SPF
v=spf1 include:_spf.hier-im-netz.de ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-04-01 to 2026-06-30
Expires in 24 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://carstenlurse.com/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (1)

Linked from (1)