indexo.dev

porteum.nl

.nl crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 3052 ms crawled 2026-06-04

NL · 185.84.140.156 · AS12859 BIT BV

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Porteum – Onze Campus | Lelystad
Language
nl
Generator
WordPress 7.0
Canonical
https://www.porteum.nl/

Technology

Server
nginx
CMS
WordPress 7.0
jQuery
3.5.1
Fonts
  • Font Awesome
  • Google Fonts
Social widgets
  • YouTube Embed
Third-party hosts loaded (8)
  • cdnjs.cloudflare.com×2
  • fonts.googleapis.com×2
  • ajax.googleapis.com×1
  • cdn.jsdelivr.net×1
  • gmpg.org×1
  • use.fontawesome.com×1
  • www.google.com×1
  • www.youtube.com×1

DNS records live

NS
  • ns0.transip.net
  • ns1.transip.nl
  • ns2.transip.eu
MX
  • 0 porteum-nl.mail.protection.outlook.com
TXT
  • autodesk-domain-verification=jGypUlMZEsLDGF_VuGej
Verified for
  • Adobe
  • Apple
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com include:spf.afas.online include:spf.topdesk.net include:_spf.zivver.com include:_spf.wiscollect.nl include:spf.eu.exclaimer.net ip4:170.10.114.50 ip4:185.84.140.156 -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; sp=quarantaine; rua=mailto:dmarc@porteum.nl
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtj4lqNIVxsCTR5b2MBM7OCgsbT37Sy0W6pnAeVKOf3uG/WUltbosjed1CbhBgJ8KL7luAdYOHGbNGg…
selectors probed

Certificate (current)

E8
from 2026-04-18 to 2026-07-17
Expires in 42 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://www.porteum.nl/

present
  • strict-transport-security
findings
  • short HSTS max-age
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=300

Links to (6)

Linked from (2)