indexo.dev

sportstuif.nl

.nl crawl

First seen 2026-05-31 · Last seen 2026-06-03 · ok HTTP/1.1 200 327 ms crawled 2026-06-01

NL · 209.250.246.16 · AS20473 The Constant Company, LLC

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Sportstuif - sportieve naschoolse opvang
Description
Naschoolse opvang ✓ Ontspannen na school ✓ Plezier met vriendjes, ook in de vakantie ✓ Samen sporten en naar buiten
Language
nl
Canonical
https://sportstuif.nl

Open Graph

url
https://sportstuif.nl
title
Sportstuif - sportieve naschoolse opvang
locale
nl
site name
Sportstuif - Buitenschoolse Sportieve Opvang
description
Naschoolse opvang ✓ Ontspannen na school ✓ Plezier met vriendjes, ook in de vakantie ✓ Samen sporten en naar buiten

Technology

Server
Apache
Analytics
  • Google Tag Manager

Third-party hosts loaded (3)

  • www.google.com×2
  • www.googletagmanager.com×2
  • www.gstatic.com×1

Social

Contact

Email
Phone

DNS records live

NS
  • ns0.transip.net
  • ns1.transip.nl
  • ns2.transip.eu
MX
  • 10 sportstuif-nl.mail.protection.outlook.com
Verified for
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 a mx ip4:31.3.102.171 ip6:2a02:348:74:66ab::1 ip4:37.230.103.60 ip6:2a02:348:96:673c::1 include:spf.protection.outlook.com ip6:2001:19f0:5000:1495:5400:05ff:fe4c:878c ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; pct=100; rua=mailto:dmarc@sportstuif.nl
policy: quarantine
DKIM
Show 4 DKIM selectors
  • default: v=DKIM1; h=sha256; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqgKuK45dsOqC/2DNezU45ghbF6FZyR+l1JdV7Kkj7qw1ZfwAJUPY3YgIUhZizxaLBuOk…
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCTR9x4k7OzLI51mem1N4LcLCtvFgI+xsIeGR3WSSnjukzBo2WkXSxB2oHQv1aFohuD+9t2Pkm2510Cw3Sn87…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvINKXfjUkN3SJ6frXSrfFKmRwq/r1oH81MeNqJzfawek5LNPi+QpWaI1jA35/P1PaI7aVWwYruML/1QRCf…
  • s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAx3ynNUte6Xru6f8nA6ynIN4sVIWhm+cViTmxWfRBv5aTXWuWJsmN+ZMjxC07w6EkHq1UmielsFE7GvNl3B…
selectors probed

Certificate (current)

E7
from 2026-05-16 to 2026-08-14
Expires in 71 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://sportstuif.nl/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (2)

Linked from (2)