indexo.dev

4euplus.eu

.eu crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 2603 ms crawled 2026-05-18

CZ · 195.113.89.35 · AS2852 CESNET z.s.p.o.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
4EU+ Alliance
Language
en

Technology

Server
Apache
Fonts
  • Google Fonts
Social widgets
  • YouTube Embed

Third-party hosts loaded (5)

  • cdn.jsdelivr.net×3
  • fonts.googleapis.com×2
  • fonts.gstatic.com×1
  • s3.amazonaws.com×1
  • www.youtube.com×1

Social

DNS records live

NS
  • cuce.ruk.cuni.cz
  • david.ruk.cuni.cz
  • golias.ruk.cuni.cz
MX
  • 1 aspmx.l.google.com
  • 10 aspmx2.googlemail.com
  • 10 aspmx3.googlemail.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
  • google-site-verification=WPoIGztK00Mgq02NcYNByNM9n0xCJhauvEavIhzUz_Q

Email authentication strong

SPF
v=spf1 include:_spf.google.com include:servers.mcsv.net ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; sp=none; rua=mailto:dmarc@4euplus.eu
policy: quarantine · sp=none
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAl1H2HX19qVWMF/wBo9KdYxFnsCFMkPCoxhw3YAqOxF/MF0R+QWwofrbTw8eSQVZWbyPH8Y3D4+sx5r…
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

GEANT TLS RSA 1
from 2025-11-28 to 2026-11-28
Expires in 193 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://4euplus.eu/4EU-1.html

present
  • x-frame-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
DENY

Links to (14)

Linked from (2)