clcarnhempo.nl

.nl crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 927 ms crawled 2026-06-02

NL · 45.82.191.106 · AS31477 Duocast B.V.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: CLC Arnhem PO
Language: nl-nl
Generator: Joomla! - Open Source Content Management

Technology

Server: LiteSpeed
CMS: Joomla
PHP: 8.3.31 security-only

Fonts

Google Fonts

Third-party hosts loaded (4)

ajax.googleapis.com×2
fonts.googleapis.com×2
fonts.gstatic.com×2
maps.google.com×1

DNS records live

NS

ns1.cloud86.nl
ns2.cloud86.nl
ns3.cloud86.eu

MX

1 aspmx.l.google.com
15 alt3.aspmx.l.google.com
15 alt4.aspmx.l.google.com
5 alt1.aspmx.l.google.com
5 alt2.aspmx.l.google.com

Email authentication partial

SPF: v=spf1 +a +mx +ip4:45.82.191.106 include:_spf.google.com -all
strict (-all)
DMARC: v=DMARC1; p=none; sp=none;
policy: none (monitoring only) · sp=none
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-04-15 to 2026-07-14

Expires in 41 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://clcarnhempo.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

Linked from (1)

deltascholengroep.nl×1