DNS Configuration and IT Operations Software That Gives You Control

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Engineers building better approaches to IT operations.

Rhodium Systems was founded by engineers who spent decades building change management and version control software for industrial environments. ResorsIT applies that same discipline to DNS configuration and IT operations: audit trails, change history, and the ability to undo or roll back changes to the infrastructure that keeps your business running.

Articles and Insights on ResorsIT

Practical articles on IT operations management, DNS change management, and open-source tooling.

Introducing the ResorsIT Tools Library
Phil Dalrymple October 05, 2026

Introducing the ResorsIT Tools Library

Evaluating a self-hosted or open-source replacement for a SaaS tool is usually a headache. ResorsIT’s new Tools Library is a searchable catalog of over 4,000 tools, organized by category, built to make that research take minutes instead of an afternoon.

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AI Can Optimize Software. Your SaaS Apps Won’t Budge. Now What?
Gary Gillespie August 07, 2026

AI Can Optimize Software. Your SaaS Apps Won’t Budge. Now What?

A SaaS renewal came with a big increase, and you can’t change how the tool works to fit your business. With the proper framework, AI and open-source software, you can change the equation to one that solves for better fit, lower cost and more privacy.

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Why Good DNS Change Management Matters
Phil Dalrymple July 29, 2026

Why Good DNS Change Management Matters

DNS changes look deceptively routine. When they go wrong, they go wrong for everyone at once. Version history, rollback, and change detection are what separate a five-minute fix from a multi-hour outage.

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