indexo.dev

high5.nl

.nl dns crawl

First seen 2026-05-21 · Last seen 2026-05-31 · ok HTTP/1.1 200 1399 ms crawled 2026-05-27

NL · 46.23.88.30 · AS60131 High5! B.V.

Reputation 100/100

Classifying

HTML metadata

Language
en

Technology

Server
server

Third-party hosts loaded (1)

  • js.hcaptcha.com×1

DNS records live

NS
  • ns1.high5.nl
  • ns2.high5.nl
  • ns3.lowfive.nl
  • ns4.lowfive.nl
MX
  • 25 mx1.high5.nl

Email authentication strong

SPF
v=spf1 ip4:46.23.88.25 ip4:46.23.88.40 ip6:2a03:6000:880::25 ip6:2a03:6000:880::40 -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:dm4rc44@high5.nl; ruf=mailto:dm4rc44@high5.nl; fo=1
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-04-28 to 2026-07-27
Expires in 57 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://high5.nl/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
Header values
referrer-policy
same-origin
x-frame-options
SAMEORIGIN
permissions-policy
autoplay=(none), camera=(none), interest-cohort=()
x-content-type-options
nosniff
content-security-policy
base-uri 'self'; form-action 'self' https://high5.nl; frame-ancestors 'none'; default-src 'self'; script-src 'unsafe-inline' 'self' https://hcaptcha.com https://*.hcaptcha.com; frame-src 'self' https://hcaptcha.com https://*.hcaptcha.com; style-src 'self' https://high5.nl https://hcaptcha.com https://*.hcaptcha.com; connect-src 'self' https://hcaptcha.com https://*.hcaptcha.com;
strict-transport-security
max-age=31536000

Links to (4)