indexo.dev

scalacollege.nl

.nl crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 406 ms crawled 2026-06-03

US · 104.18.185.50 · AS13335 Cloudflare, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Scala College | Durven is groeien
Description
Durven is groeien
Language
nl-NL

Open Graph

url
https://scalacollege.nl/
title
Scala College | Durven is groeien

Technology

CDN
Cloudflare
CMS
WordPress
jQuery
3.7.1
Analytics
  • Google Tag Manager

Third-party hosts loaded (3)

  • cdn.jsdelivr.net×1
  • unpkg.com×1
  • www.googletagmanager.com×1

Social

Contact

Email

DNS records live

NS
  • pdns1.h4hosting.eu
  • pdns2.h4hosting.eu
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
  • MS=2A3A942768D4D4403AD2D528D951BB65EAC64114
Verified for
  • Adobe
  • Apple
  • Google
  • Microsoft
  • Microsoft 365

Email authentication partial

SPF
v=spf1 include:_spf.google.com include:spf.protection.outlook.com ip4:77.72.150.51 include:_spf.troublefree.nl include:spf.eprov.eu include:_spf.salesforce.com include:emaileuc.freshservice.com -all
strict (-all)
DMARC
v=DMARC1;p=none;pct=100;rua=mailto:postmaster@scalacollege.nl,mailto:servicedesk@scalacollege.nl,mailto:dmarc@westerveld.cloud;ruf=mailto:servicedesk@scalacollege.nl,mailto:dmarc@westerveld.cloud;ri=86400;fo=1;
policy: none (monitoring only)
DKIM
  • google: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCZgeB4urwDaIyH8JzrxrdmAwiJLb+m8CRYlce4g3vS4Etk+HzlT28NOe0ZQEb1eu+ddUWE3c47dvKMLubq/x…
selectors probed

Certificate (current)

WE1
from 2026-05-13 to 2026-08-11
Expires in 67 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://scalacollege.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 (5)

Linked from (1)