indexo.dev

buehnenverein.at

.at crawl

First seen 2026-05-29 · Last seen 2026-05-30 · ok HTTP/1.1 200 315 ms crawled 2026-05-31

DE · 5.9.235.236 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Wiener Bühnenverein

Technology

Server
nginx

DNS records live

NS
  • ns1.omanbros.com
  • ns2.omanbros.com
MX
  • 10 mx.omanbros.com

Email authentication weak

SPF
v=spf1 +a +mx +a:omansrv19.omanbros.com include:_spf.omanbros.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-17 to 2026-07-16
Expires in 45 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (1)

Linked from (2)