indexo.dev

systemisches-zentrum.de

.de crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 1105 ms crawled 2026-05-30

DE · 78.47.114.53 · AS24940 Hetzner Online GmbH

Reputation 81/100 weak security headers dmarc partial coverage weak subdomain policy

Classifying

HTML metadata

Title
Start / SYSTEMISCHES ZENTRUM
Description
Wir sind das Systemische Kompetenzzentrum in Deutschland! Ausgezeichnete, zertifizierte und förderfähig Systemische Ausbildungen, DGSF Weiterbildungen, wispo-Weiterbildungen, Zertifikatskurse und Seminare - als Onlineweiterbildungen und Präsenz.
Language
de
Canonical
https://www.systemisches-zentrum.de/
Translations
  • de

Technology

Server
Apache
PHP
8.3.31 security-only
Cookie consent
  • Cookiebot

Third-party hosts loaded (2)

  • consent.cookiebot.com×1
  • widget.moin.ai×1

Social

Contact

Email

Registration

Updated
2008-05-26
Name servers
  • ns1.your-server.de.
  • ns3.second-ns.de.
  • ns.second-ns.com.

DNS records live

NS
  • ns.second-ns.com
  • ns1.your-server.de
  • ns3.second-ns.de
MX
  • 10 mx01.hornetsecurity.com
  • 20 mx02.hornetsecurity.com
  • 30 mx03.hornetsecurity.com
  • 40 mx04.hornetsecurity.com
TXT
  • 201703200924122pxdn2uwilc870jeegvtmz6tc7xzqxg2zpj0jzpd41nzlhive6
  • openai-domain-verification-dv-OoDBSF8pZtH881Bg3m0GcB
Verified for
  • Microsoft 365

Email authentication partial

SPF
v=spf1 a mx include:spf.hornetsecurity.com include:spf.mtaroutes.com include:spf.protection.outlook.com ip4:188.40.28.125 -all
strict (-all)
DMARC
v=DMARC1;p=quarantine;sp=none;pct=50;adkim=r;aspf=r;
policy: quarantine · pct=50 · sp=none
DKIM
  • default: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDAthLDgwoAfFN07z5ZKK9Iqb+7 e+3M2aTV2GhA3nP3oWIomErLppfFaEJvgJDDTeJ8XFC1/CMs1XlSciuwq…
  • mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…
selectors probed

Certificate (current)

Thawte TLS RSA CA G1
from 2025-06-10 to 2026-06-10
Expires in 9 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.systemisches-zentrum.de/

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

Links to (8)

Linked from (1)