indexo.dev

novacollege.nl

.nl crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 1054 ms crawled 2026-05-30

NL · 20.50.2.93 · AS8075 Microsoft Corporation

Reputation 100/100

Classifying

HTML metadata

Title
Nova College

Open Graph

url
https://www.novacollege.nl/nova-college/
title
Nova College

Technology

CDN
Azure Front Door

Social

DNS records live

NS
  • ns1.qsp.nl
  • ns2.qsp.nl
MX
  • 0 novacollege-nl.mail.protection.outlook.com

Email authentication strong

SPF
v=spf1 mx include:spf.protection.outlook.com ip4:62.204.93.131 ip4:207.244.98.227 ip4:83.149.98.72 ip4:81.17.56.1 ip4:83.149.98.73 ip4:13.88.226.191 ip4:40.115.66.46 ip4:13.94.232.90 ip4:191.238.213.99 ip4:51.13.102.144 ip4:178.162.177.161 ip4:13.74.56.125 ip4:4.185.96.20 ip4:20.162.206.62 ip4:172.172.139.18 ip4:4.223.229.111 ip4:185.51.192.213/32 ip4:185.51.192.82/32 ip6:2a01:b2e0:2::213/128 ip6:2a01:b2e0:2::82/128 ip4:46.31.48.0/21 ip4:37.221.216.0/21 ip4:185.136.64.0/23 ip4:185.53.16.0/22 ip4:91.197.72.0/22 ip4:194.88.230.0/23 ip4:195.137.214.0/23 ip4:135.84.216.0/22 ip4:66.240.227.0/24 ip4:63.143.59.128/25 ip4:63.143.57.128/25 ip4:216.98.158.0/24 ip4:74.63.212.0/24 ip4:52.200.59.0/24 ip4:34.245.210.0/24 ip4:34.245.210.0/24 ip4:87.233.189.160/27 ip4:87.233.196.64/27 ip4:87.233.187.16/28 ip4:87.233.143.149/28 ip4:149.210.201.157/32 ip4:54.194.237.169 ip4:147.253.222.19 include:_spf.sparkpostmail.com ip4:213.206.97.206 ip4:213.206.97.207 ip4:46.19.217.0/24 ip4:80.247.220.50 ip4:198.2.128.0/24 ip4:198.2.132.0/22 ip4:198.2.136.0/23 ip4:198.2.145.0/24 ip4:198.2.186.0/23 ip4:205.201.131.128/25 ip4:205.201.134.128/25 ip4:205.201.136.0/23 ip4:205.201.139.0/24 ip4:198.2.177.0/24 ip4:198.2.178.0/23 ip4:198.2.180.0/24 ip4:31.7.1.24 ip4:213.206.97.206 ip4:213.206.97.207 ip4:80.250.142.37 ip4:80.250.142.66 ip4:80.250.142.115 ip4:80.250.142.14 ip4:46.19.217.0/24 ip4:80.250.128.0/24 ip4:40.92.0.0/15 ip4:40.107.0.0/16 ip4:52.100.0.0/15 ip4:52.102.0.0/16 ip4:52.103.0.0/17 ip4:104.47.0.0/17 include:spf-flat.8m.nl ip4:167.89.91.217 ip4:85.17.2.229 ip4:147.253.222.19 ip4:167.89.91.217 include:spf.mailjet.com ip4:52.28.145.0 ip4:85.90.64.176/28 ip4:85.90.64.192/28 ~all
softfail (~all)
DMARC
v=DMARC1; p=reject; rua=mailto:j8p1y.rua@portal.dmarcsaas.com, mailto:dmarc_agg@vali.email; sp=reject
policy: reject (enforced) · sp=reject
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCWCWLnuELjz1AAcKfegeFlrbdf2NmXMqElVfwLi3VRYhCtzZq6RZVPsOEQkjYZNCpmy8Vc9BSBK30Tvk/y4f…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtonvWwJqdpgQDIt27pfGpghFMIez9++sY5bQ3E/LLUAeEP1+yphTbgfe3xCx2j151uEaGBpCoRWaSIywS0…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCoFtpUcdNiJovJtR03bmwjhKWa+35iXCKwkX8ADqyq0THGNeg5HSTPJDZZ6nItx+x+fLczkq/Y6aSRN69qkPiR4B…
selectors probed

Certificate (current)

GeoTrust TLS RSA CA G1
from 2026-02-28 to 2026-08-29
Expires in 89 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.novacollege.nl/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • short HSTS max-age
  • missing Content Security Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SameOrigin
permissions-policy
sync-xhr=(), fullscreen=(self "https://www.youtube.com" "https://www.vimeo.com"), geolocation=(), midi=(), camera=(), autoplay=(), accelerometer=(), payment=(), gyroscope=(), usb=(), document-domain=()
x-content-type-options
nosniff
strict-transport-security
max-age=2592000

Links to (5)

Linked from (1)