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bupnet.de

.de ok HTTP/1.1 200 166 ms

First seen 2026-06-07 · Last seen 2026-06-07 · crawled 2026-06-07

DE · 88.198.22.119 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

sector education type homepage

HTML metadata

Title
Bildung und Projekt Netzwerk GmbH – Ihr Partner für innovatives Bildungs- und Informationsmanagement – Projekte, Weiterbildung und Beratung.
Language
de
Generator
WordPress 7.0
Canonical
https://bupnet.de/
Feeds
last post 57 days ago

Contact

Technology

Server
Apache
CMS
WordPress 7.0
jQuery
3.7.1

Third-party hosts loaded (3)

  • js.hcaptcha.com×2
  • gmpg.org×1
  • hcaptcha.com×1

Social

Registration

Updated
2026-02-18
Name servers
  • ns1.first-ns.de.
  • robotns2.second-ns.de.
  • robotns3.second-ns.com.
  • three.p2n.de.

DNS records live

NS
  • ns1.first-ns.de
  • robotns2.second-ns.de
  • robotns3.second-ns.com
  • three.p2n.de
MX
  • 10 three.p2n.de

Email authentication weak

SPF
v=spf1 mx a:two.p2n.de a:three.p2n.de -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-18 to 2026-08-16
Expires in 58 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://bupnet.de/

present
  • strict-transport-security
findings
  • short HSTS max-age
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=0

Links to (3)

Linked from (2)

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