blackboxpublishers.com

HTML metadata

Title

- Blackbox Publishers

Language

en

Open Graph

url

https://www.blackboxpublishers.com/en

title

- Blackbox Publishers

locale

en

site name

Blackbox Publishers

Technology

Server

nginx

Analytics

• Google Tag Manager

Third-party hosts loaded (3)

• privacy-policy.u-lab.nl×1
• www.facebook.com×1
• www.googletagmanager.com×1

Contact

Email

• info@blackboxpublishers.com

Address

Elzenweg 37, 5144 MB, Waalwijk

Registration

Registrar

Key-Systems GmbH

Created

2012-08-23

Expires

2026-08-23 94 days left

Updated

2025-11-30

Name servers

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

DNS records live

NS

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

MX

• 1 aspmx.l.google.com
• 10 alt3.aspmx.l.google.com
• 10 alt4.aspmx.l.google.com
• 5 alt1.aspmx.l.google.com
• 5 alt2.aspmx.l.google.com

Verified for

• Google

Email authentication partial

SPF

v=spf1 mx a ip4:217.77.156.113 ip6:2001:9c0:807:0:192:168:7:13 ip4:136.243.92.174 ip6:2a01:4f8:171:4ed::2 include:spf.provalue.nl include:_spf.google.com ~all

softfail (~all)

DMARC

v=DMARC1; p=none;

policy: none (monitoring only)

DKIM

• mail: v=DKIM1; h=sha256; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzly9b86qygYJ/ghaObzWX8Q+n8VBbVJzlY/z/PXspqXo/B3ae+JMsE7CtXxXtJ/f31UT…

selectors probed

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.blackboxpublishers.com/en

present

• strict-transport-security
• x-frame-options
• x-content-type-options

findings

• missing Content Security Policy
• missing Referrer Policy
• missing Permissions Policy

Links to (3)

• instagram.com×3
• facebook.com×3
• u-lab.nl×1

Linked from (1)

• europeactive.eu×4