indexo.dev

sautner.at

.at crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 234 ms crawled 2026-06-02

DE · 23.88.32.57 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Sicherheitsüberprüfung / Security Check
Language
de

Technology

Server
Caddy

DNS records live

NS
  • dns1.a1.net
  • dns2.a1.net
  • dns3.a1.net
MX
  • 10 sautner-at.mail.protection.outlook.com
TXT
  • hes=0aef1490f426cbdade0c3156d3eb7968
Verified for
  • Apple
  • Microsoft 365

Email authentication weak

SPF
v=spf1 a mx a:newsletter.sautner.at a:antispam01.powernetworks.at ip4:185.51.128.139 include:spf.protection.outlook.com include:spf.toscom.at -all
strict (-all)
DMARC
not published
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAx+05a7i2KKqrArjhM8c2dXvfO4q76hsagMRoFtPetEJoVSob995x8VeT0BpWHq32HpY4Z2fCqfqdib…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0n1OfA3NJNgT6ZFTqhyTedyXOfBH7XD02WlFpt4g0l1406rwecvxwuSs927L3QFRZv7bgnFIO8JjVr…
selectors probed

Certificate (current)

E8
from 2026-05-25 to 2026-08-23
Expires in 81 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://sautner.at/

present
  • content-security-policy
findings
  • missing HSTS
  • CSP allows unsafe inline scripts/styles
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
content-security-policy
default-src 'none'; script-src 'nonce--dQCtwcTKL0_4NVjqBD7iAAo' 'unsafe-inline'; style-src 'self' 'nonce--dQCtwcTKL0_4NVjqBD7iAAo'; base-uri 'none'; object-src 'none';

Linked from (1)