opendomein.nl

HTML metadata

Technology

Server

Apache

CMS

Drupal

Social

• youtube
• mastodon

Registration

Registrar

team.blue nl B.V.

Created

2001-02-12

Updated

2021-11-11

Name servers

• ns2.transip.eu
• ns1.transip.nl
• ns0.transip.net

DNS records live

NS

• ns0.transip.net
• ns1.transip.nl
• ns2.transip.eu

MX

• 10 mx.opendomein.nl

Verified for

• Google

Email authentication strong

SPF

v=spf1 mx a ip4:185.206.235.16/28 ip6:2a00:51c0:13:1307::/64 ~all

softfail (~all)

DMARC

v=DMARC1; p=quarantine; pct=100; rua=mailto:dmarc.feedback@opendomein.nl; sp=none; aspf=r;

policy: quarantine · sp=none

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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

Links to (12)

• bitsoffreedom.nl×1
• change.org×1
• decorrespondent.nl×1
• deds.nl×1
• degoedezaak.org×1
• hackerhosting.eu×1
• ing.nl×1
• npostart.nl×1
• procolix.eu×1
• spaink.net×1
• waag.org×1
• youtube.com×1

Linked from (4)

• protagio.nl×1
• petities.nl×1
• protag.io×1
• protagio.org×1