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aos-omo.nl

.nl ok HTTP/1.1 200 303 ms

First seen 2026-05-31 · Last seen 2026-06-17 · crawled 2026-06-15

NL · 185.71.62.100 · AS60781 LeaseWeb Netherlands B.V.

Reputation 100/100

sector other type landing page

HTML metadata

Title
Home | AOS-OMO
Feeds
active last post 6 days ago

Open Graph

url
https://www.aos-omo.nl/
title
Academische Opleidingsschool
locale
nl_NL
site name
AOS-OMO

Contact

Technology

Server
nginx
Fonts
  • Google Fonts

Third-party hosts loaded (1)

  • fonts.googleapis.com×1

DNS records live

NS
  • ns0.transip.net
  • ns1.transip.nl
  • ns2.transip.eu
MX
  • 0 aosomo-nl0i.t-v1.mx.microsoft

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email
policy: reject (enforced)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAz/tWOWund4QlJD7FKiSj116zpavXZ2kvEisss6nt9w2dbC3qjIdVmDLL5FPcQ2roVMt0fluMJWt2X7…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA8HP2xPoBO4FbmWS2xkrvy71YrQAuYblJpUOrOp++vudpj3eTJWTikeqNpWrdsP8zb/022HRxmbUyng…
selectors probed

Certificate (current)

YR2
from 2026-05-29 to 2026-08-27
Expires in 68 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.aos-omo.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 (2)

Linked from (3)

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