indexo.dev

apprex.de

.de crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 604 ms crawled 2026-06-04

DE · 94.130.104.71 · AS24940 Hetzner Online GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Eigene Online-Kurse und digitale Produkte erstellen & verkaufen | apprex.de
Description
Du suchst nach einer Verkaufsplattform für Online-Kurse und digitale Produkte? Jetzt apprex kostenfrei testen!
Language
de
Canonical
https://www.apprex.de/

Technology

Server
nginx
PHP
8.1.7 end of life

Third-party hosts loaded (2)

  • images.unsplash.com×3
  • www.google.com×1

Social

Registration

Updated
2021-02-04
Name servers
  • helium.ns.hetzner.de.
  • hydrogen.ns.hetzner.com.
  • oxygen.ns.hetzner.com.

DNS records live

NS
  • helium.ns.hetzner.de
  • hydrogen.ns.hetzner.com
  • oxygen.ns.hetzner.com
MX
  • 1 smtp.google.com
Verified for
  • Brevo
  • Google

Email authentication partial

SPF
v=spf1 +a +mx include:emsd1.com include:spf.brevo.com include:mail.zendesk.com include:spf.sendinblue.com -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDtDUnBhBsrN0/+45T0/WSj2YFUuzR9oKlQmyGcTdETQ2AzgFOMA0mH/ZSdxyA5ZPDlomhjAd0Zmqz8Ve86mgvI34r6v…
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxCb7WSelMfK0t43AqPagg4xlMEWm1LqTz6kChoM+CJSekIOzftEu/XnxeHsfBzRsws+IrHoRxYW9rI…
  • mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…
selectors probed

Certificate (current)

R13
from 2026-05-12 to 2026-08-10
Expires in 60 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://www.apprex.de/

present
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Permissions Policy
Header values
referrer-policy
no-referrer-when-downgrade

Links to (5)

Linked from (1)

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