indexo.dev

scheldemondcollege.nl

.nl crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 1303 ms crawled 2026-06-04

NL · 136.144.203.80 · AS20857 Signet B.V.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Scheldemond College – Samen vooruit!
Language
nl-NL
Generator
WordPress 7.0
Canonical
https://www.scheldemondcollege.nl/
Feeds

Technology

Server
nginx-rc
CMS
WordPress 7.0
jQuery
3.7.1
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×1
  • gmpg.org×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone

DNS records live

NS
  • ns1.deltazakelijk.nl
  • ns2.deltazakelijk.nl
MX
  • 10 scheldemondcollege-nl.mail.protection.outlook.com

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com include:mail-heroes.nl ip4:136.144.203.80 -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:dmarc_agg@vali.email; ruf=mailto:report.dmarc@Mondia.nl
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDETTbX+iVxg1b0Xd2kDvdydoiiRb+miC80D1poSJ6TJS61jp7QzGlB9djAnsUz0xhmjhzPEAco07JqK54ZaI…
selectors probed

Certificate (current)

R12
from 2026-04-23 to 2026-07-22
Expires in 48 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.scheldemondcollege.nl/

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

Links to (10)

Linked from (1)