indexo.dev

unserkalender.at

.at crawl

First seen 2026-06-02 · Last seen 2026-06-02 · ok HTTP/1.1 200 605 ms crawled 2026-06-03

AT · 193.34.206.79 · AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Unser Kalender
Description
Willkommen bei UnserKalender, dem online Reservierungs- und Kalendersystem

Technology

Server
Microsoft-IIS
ASP.NET
4.0.30319

Contact

Email

DNS records live

NS
  • ns3.dotnethost.at
  • ns4.dotnethost.at
MX
  • 10 mail.unserkalender.at

Email authentication weak

SPF
v=spf1 include:spf.puaschitz.at -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-11 to 2026-08-09
Expires in 65 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://unserkalender.at/

present
  • x-frame-options
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff

Linked from (1)