indexo.dev

happyneuron.de

.de crawl

First seen 2026-04-16 · Last seen 2026-05-11 · ok HTTP/1.1 200 2832 ms crawled 2026-05-11

FR · 178.33.109.156 · AS16276 OVH SAS

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Gehirntraining - Gehirnjogging - Spiel und Spaß
Description
HAPPYneuron, wissenschaftliches Gehirntraining und Gehirnjogging, der Trainer für's Gedächtnis, mit spielerischen Übungen und kostenloser Probe, um...

Technology

Ads
  • Meta Pixel

Third-party hosts loaded (2)

  • connect.facebook.net×1
  • rsc×1

Registration

Updated
2020-05-26
Name servers
  • dns102.ovh.net.
  • ns102.ovh.net.

DNS records live

NS
  • dns102.ovh.net
  • ns102.ovh.net
MX
  • 10 aspmx.l.google.com
  • 20 alt1.aspmx.l.google.com
  • 20 alt2.aspmx.l.google.com
  • 30 aspmx2.googlemail.com
  • 30 aspmx3.googlemail.com
Verified for
  • Google

Email authentication weak

SPF
v=spf1 include:spf.mailjet.com include:mail.zendesk.com ?all
neutral (?all)
DMARC
not published
DKIM
  • mail: v=DKIM1; k=rsa; t=y; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDHRgIJ/FbbaBiWa85kJkMfFULjf/1Y91a9XhfRSR5tCqp8gBl0E1gcVGXgS7Gw6ckupdkXAWq7IZ9n4…
selectors probed

Certificate (current)

E7
from 2026-04-15 to 2026-07-14
Expires in 54 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.happyneuron.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 (2)