JKOELEWIJN.NL Technology Profile

Technology stack detected on July 3, 2026

3 technologies detected

Ubuntu

Operating systems

Ubuntu is a free, Debian derived Linux-based operating system, available with both community and professional support.

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Sender ID

Sender ID is an anti-spoofing email framework heavily based on SPF.

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One.com DNS

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Website Overview

Index of /

Domain: JKOELEWIJN.NL
Technologies: 3
Top categories: Operating systems
Detected: July 3, 2026

https://jkoelewijn.nl/

Technology Spend

$3 / mo

$40 estimated annually (USD)

Based on 2 priced SaaS tools of 3 detected. Conservative estimate based on entry-tier monthly pricing for detected SaaS tools. Open-source, one-time, and contact-sales products are excluded. Actual spend may differ.

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