indexo.dev

zimmersoftware.at

.at dns

First seen 2026-05-14 · Last seen 2026-05-14 · ok HTTP/1.1 200 3283 ms crawled 2026-05-19

AT · 37.252.188.40 · AS44133 IPAX GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Language
de
Translations
  • de
  • de-at
  • de-ch

Technology

Server
Apache
Analytics
  • Google Tag Manager

Third-party hosts loaded (5)

  • s23.roomsoftware.com×59
  • hotelsoftware.at×1
  • www.googletagmanager.com×1
  • zimmersoftware.ch×1
  • zimmersoftware.de×1

Contact

Email
Phone

DNS records live

NS
  • ns.udag.de
  • ns.udag.net
  • ns.udag.org
MX
  • 10 mail.zimmersoftware.at

Email authentication strong

SPF
v=spf1 a mx ip4:152.53.107.123 include:spf.a1.net include:spf-out.a1.at ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine
policy: quarantine
DKIM
  • default: v=DKIM1;k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsuJrCDmlu6SNUOF9IzQShrs8gL6sjvgGZoUR5n7aizAJb5JUd84qvqbbuma7zDZUUL+lK31S5BA5gJgn…
selectors probed

Certificate (current)

R12
from 2026-04-16 to 2026-07-15
Expires in 57 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://zimmersoftware.at/

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

Links to (15)