zweefvliegopleiding.nl

.nl crawl

First seen 2026-05-19 · Last seen 2026-05-28 · pending HTTP 403 crawled 2026-05-31 3 attempts

US · 104.21.21.122 · AS13335 Cloudflare, Inc.

Reputation 92/100 no dmarc policy

cloudflare bot challenge

Registration

Registrar

LeaseWeb Netherlands B.V.

Created

2004-05-01

Updated

2025-08-19

Name servers

coleman.ns.cloudflare.com
coraline.ns.cloudflare.com

DNS records live

NS

coleman.ns.cloudflare.com
coraline.ns.cloudflare.com

MX

29 route1.mx.cloudflare.net
50 route3.mx.cloudflare.net
84 route2.mx.cloudflare.net

Email authentication weak

SPF: v=spf1 include:_spf.mx.cloudflare.net ~all
softfail (~all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

WE1

from 2026-05-17 to 2026-08-15

Expires in 75 days

Full certificate history on crt.sh ↗

Linked from (2)