indexo.dev

online-klaverjassen.nl

.nl crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 1165 ms crawled 2026-06-01

NL · 83.172.182.48 · AS25459 Eurofiber Cloud Infra B.V.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Online klaverjassen | Spelregels leren - Uitleg & tips!
Description
Online klaverjassen is het platform voor speluitleg, klaverjassen leren spelen, online klaverjassen tegen mensen en leren klaverjassen online. Lees verder>
Language
NL

Open Graph

url
https://www.online-klaverjassen.nl/index
title
Online klaverjassen | Spelregels leren - Uitleg & tips!
site name
Online-klaverjassen.nl
description
Online klaverjassen is het platform voor speluitleg, klaverjassen leren spelen, online klaverjassen tegen mensen en leren klaverjassen online. Lees verder>

Technology

Server
Apache
jQuery
3.2.1 known XSS (<3.5)
Stack
PHP

DNS records live

NS
  • ns1.hostingnameserver.biz
  • ns2.hostingnameserver.biz
MX
  • 10 mail.online-klaverjassen.nl

Email authentication strong

SPF
v=spf1 a mx include:relay.mailbaby.net ip4:83.172.182.48 ip4:83.172.180.0/22 ip6:2a02:cec0:10:13d:0:0:0:1 ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; sp=quarantine
policy: quarantine · sp=quarantine
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-17 to 2026-08-15
Expires in 74 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.online-klaverjassen.nl/

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

Links to (6)

Linked from (1)