indexo.dev

valentin-klaus.eu

.eu crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 449 ms crawled 2026-06-04

AT · 81.19.159.28 · AS8560 IONOS SE

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

Technology

Server
Apache

Third-party hosts loaded (1)

  • web.w4ysites.com×1

DNS records live

NS
  • ns1.world4you.at
  • ns2.world4you.at
MX
  • 10 mail.valentin-klaus.eu

Email authentication weak

SPF
not published
DMARC
v=DMARC1;p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-01 to 2026-06-30
Expires in 26 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://valentin-klaus.eu/

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

Linked from (1)