indexo.dev

zwerger-raab.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-08 · ok HTTP/1.1 200 3618 ms crawled 2026-05-08

DE · 213.160.71.94 · AS12574 Hosting.de GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Erlebnispädagogik: Training, Akademie / Zwerger-Raab
Description
Erlebnispädagogik, Coaching, Teamentwicklung, Outdoor-Training, Führungskräftetraining, Unternehmen, Weiterbildung, Naturerlebnis, Teamtraining, Teambuilding
Language
de
Canonical
https://www.zwerger-raab.de/
Translations
  • de

Technology

Server
Apache

Social

Registration

Updated
2017-02-07
Name servers
  • ns1.routing.net.
  • ns2.routing.net.
  • ns3.routing.net.

DNS records live

NS
  • ns1.routing.net
  • ns2.routing.net
  • ns3.routing.net
MX
  • 10 mx01.routing.net
  • 10 mx02.routing.net
  • 10 mx03.routing.net
  • 20 mxbackup.routing.net
Verified for
  • Brevo

Email authentication partial

SPF
v=spf1 include:spf.routing.net ?all
neutral (?all)
DMARC
v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-12 to 2026-07-11
Expires in 51 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.zwerger-raab.de/

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

Links to (4)

Linked from (2)