indexo.dev

mastermath.nl

.nl crawl

First seen 2026-05-28 · Last seen 2026-05-31 · pending crawled 2026-05-31

NL · 130.37.164.171 · AS1103 SURF B.V.

Reputation 92/100 no dmarc policy

http error: ConnectTimeout

Registration

Registrar
Hostnet B.V.
Created
2004-12-21
Updated
2025-07-02
Name servers
  • ns02.hostnet.nl
  • ns01.hostnet.nl

DNS records live

NS
  • ns01.hostnet.nl
  • ns02.hostnet.nl
MX
  • 10 mastermath-nl.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 mx a include:spf.avetica.net include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificates

Loading certificate

Linked from (2)