dnrpro.nl

.nl dns

First seen 2026-05-27 · Last seen 2026-06-01 · ok HTTP/1.1 200 235 ms crawled 2026-05-30

NL · 87.236.102.131 · AS60781 LeaseWeb Netherlands B.V.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Secured Home of dnrpro.nl

Technology

Server: Apache

DNS records live

NS

ns1.dnrpro.nl
ns2.dnrpro.nl
ns3.dnrpro.nl

MX

10 mail.dnrpro.nl

Email authentication weak

SPF: v=spf1 a mx ip4:87.236.102.131 ip4:37.139.27.183 include:_spf.exonet.nl include:spamfilterserver.com ~all
softfail (~all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-05-24 to 2026-08-22

Expires in 81 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://dnrpro.nl/

findings

missing HSTS
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Links to (1)

dnr.nl×1