master-opleidingen.nl

.nl crawl

First seen 2026-05-24 · Last seen 2026-05-29 · blocked crawled 2026-05-29

DK · 77.111.243.14 · AS51468 One.com A/S

Reputation 95/100 crawler blocked

robots.txt disallow

Registration

Registrar

Hostnet B.V.

Created

2000-12-07

Updated

2024-12-23

Name servers

ns01.hostnet.nl
ns02.hostnet.nl

DNS records live

NS

ns01.hostnet.nl
ns02.hostnet.nl

MX

10 mx1.mailpod13-cph3.g1i.hostnet.nl
10 mx2.mailpod13-cph3.g1i.hostnet.nl
10 mx3.mailpod13-cph3.g1i.hostnet.nl
10 mx4.mailpod13-cph3.g1i.hostnet.nl

Verified for

Google

Email authentication strong

SPF: v=spf1 a mx include:_spf.hostnet.nl -all
strict (-all)
DMARC: v=DMARC1; p=reject
policy: reject (enforced)
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-05-27 to 2026-08-25

Expires in 85 days

Full certificate history on crt.sh ↗

Linked from (4)