indexo.dev

onderwijsmedia.nl

.nl ok HTTP 200 1914 ms

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

NL · 213.154.226.66 · AS12859 BIT BV

Reputation 89/100 weak security headers dmarc monitor-only

Registration

Registrar
xel
Created
2003-11-18
Updated
2025-11-16
Name servers
  • ns2.xel.nl
  • ns1.xel.nl
  • ns3.xel.nl

DNS records live

NS
  • ns1.xel.nl
  • ns2.xel.nl
  • ns3.xel.nl
MX
  • 10 onderwijsmedia-nl.mail.protection.outlook.com
TXT
  • sendinblue-site-verification=3466539
Verified for
  • Airtable
  • Brevo
  • Google
  • Microsoft 365

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net include:spf.sendinblue.com mx ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com
policy: none (monitoring only)
DKIM
  • k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…
  • mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…
selectors probed

Certificate (current)

R13
from 2026-05-21 to 2026-08-19
Expires in 60 days

Full certificate history on crt.sh ↗

Linked from (1)

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