indexo.dev

castonline.nl

.nl ok HTTP/1.1 200 1786 ms

First seen 2026-06-16 · Last seen 2026-06-16 · crawled 2026-06-16

NL · 85.10.137.80 · AS20857 Signet B.V.

Reputation 94/100 dmarc monitor-only

sector education subsector university college type landing page

HTML metadata

Title
Welkom bij CAST - Centrum voor Architectuur en Stedebouw Tilburg e.o. - Centrum voor Architectuur en Stedebouw Tilburg e.o.
Language
nl
Canonical
https://www.castonline.nl

Open Graph

url
https://www.castonline.nl
title
Welkom bij CAST - Centrum voor Architectuur en Stedebouw Tilburg e.o.

Contact

Technology

Server
Apache

Third-party hosts loaded (1)

  • plausible.beinter.nl×1

Social

DNS records live

NS
  • ns01.ispcloud.nl
  • ns02.ispcloud.nl
  • ns03.ispcloud.nl
  • ns04.ispcloud.nl
MX
  • 10 castonline-nl.mail.protection.outlook.com

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com include:spf.ispweb.nl include:servers.mcsv.net -all
strict (-all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuls/MsAxTyoBYJXQtjp8KgxnVdi3tKuI+pv+RPXWI+/27rHFL43f5hAROAbBPTw5hecxNVl1RjhAqo…
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC9kEVl9gqT9Dh1COAjjH3Dyx8UuYbL8Og/CWemzR9LfNXDrDLxZ/TgQ4Ol/anyZRsQutqhpElbweAZedds3i…
  • k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…
selectors probed

Certificate (current)

E7
from 2026-05-21 to 2026-08-19
Expires in 59 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000

Links to (16)

Linked from (1)

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