indexo.dev

rataplan.at

.at crawl

First seen 2026-05-14 · Last seen 2026-05-14 · ok HTTP/1.1 200 3224 ms crawled 2026-05-19

AT · 83.65.2.6 · AS8412 T-Mobile Austria GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Home - Rataplan - Architektur ZT GmbH
Language
de-DE

Technology

Server
nginx

Third-party hosts loaded (1)

  • code.jquery.com×1

DNS records live

NS
  • ns1.bdm.microsoftonline.com
  • ns2.bdm.microsoftonline.com
  • ns3.bdm.microsoftonline.com
  • ns4.bdm.microsoftonline.com
MX
  • 0 rataplan-at.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication weak

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

Certificate (current)

R13
from 2026-05-07 to 2026-08-05
Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://rataplan.at/home.html

present
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
no-referrer-when-downgrade, strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff

Linked from (1)