chessfestivalgroningen.nl

.nl crawl

First seen 2026-06-02 · Last seen 2026-06-02 · ok HTTP/1.1 200 2247 ms crawled 2026-06-02

NL · 31.186.169.41 · AS60781 LeaseWeb Netherlands B.V.

Reputation 64/100 wrong cert weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
chessfestivalgroningen.nl
Language
nl

Technology

Server
Apache

Third-party hosts loaded (1)

  • www.chessfestival.nl×1

DNS records live

NS
  • christina.neostrada.nl
  • lisa.neostrada.nl
  • sandra.neostrada.nl
MX
  • 10 mail.chessfestivalgroningen.nl

Email authentication partial

SPF
v=spf1 a mx include:spf.totaalholding.nl ip4:185.56.145.59 -all
strict (-all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAu4FItFyb3+x8fEcI6h7sVFFyWGwlfufYm8VRIp+6fplukkT3psP6tRFkJRtGF4KDZvV3uZQTxE6s9+…
selectors probed

Certificate (current) wrong cert

R13
from 2026-05-22 to 2026-08-20
Expires in 70 days

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://chessfestivalgroningen.nl/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (1)

Use this data via API

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curl "https://indexo.dev/api/v1/domains/chessfestivalgroningen.nl" \
  -H "X-API-Key: idx_..."

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