indexo.dev

a-trust.at

.at crawl

First seen 2026-05-19 · Last seen 2026-05-29 · ok HTTP/1.1 200 26727 ms crawled 2026-05-23

AT · 84.242.9.222 · AS47692 Nessus GmbH

Reputation 100/100

sector other type parked

Technology

Server
Microsoft-IIS

DNS records live

NS
  • dns4.a1.net
  • dns5.a1.net
  • ns11.govix.at
  • ns5.univie.ac.at
MX
  • 0 mail1.a-trust.at
TXT
  • _od17szrixvnjdyq8siyj6spbctfip5y
  • mail1.a-trust.at

Email authentication strong

SPF
v=spf1 mx -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; sp=reject
policy: quarantine · sp=reject
DKIM
no key found at common selectors

Certificate (current)

DigiCert Global G2 TLS RSA SHA256 2020 CA1
from 2025-10-13 to 2026-11-14
Expires in 166 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://a-trust.at/

present
  • strict-transport-security
  • content-security-policy
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • CSP uses wildcard sources
  • missing frame protection
Header values
referrer-policy
strict-origin-when-cross-origin
permissions-policy
geolocation=(), camera=(), microphone=(), interest-cohort=()
x-content-type-options
nosniff
content-security-policy
frame-ancestors 'self' *.a-trust.at *.handy-signatur.at a-trust.at handy-signatur.at *.a-trust.de a-trust.de;
strict-transport-security
max-age=31415926

Linked from (3)