indexo.dev

gutzuwissen.co.at

.at crawl

First seen 2026-05-30 · Last seen 2026-06-03 · ok HTTP/1.1 200 798 ms crawled 2026-05-31

AT · 217.74.8.37 · AS47692 Nessus GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Home - Gut zu wissen

Technology

Server
Apache
Stack
Java

Third-party hosts loaded (2)

  • admin.bestheads.com×3
  • www.youtube.com×1

DNS records live

NS
  • ns3.apa.at
  • ns4.apa.net
MX
  • 10 mx.mymailwall.com
TXT
  • ikcheck=43d8289aaa60578f816c86dcd5bf1851ea541c04245b48bdb9bdb67d2a71ee60

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-23 to 2026-07-22
Expires in 48 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.gutzuwissen.co.at/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=63072000; includeSubDomains

Linked from (2)