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Private Endpoint

Private Endpoint

Runbooks

+19

Private Endpoint DNS Checklist (What to Verify, in Order)

Feb 28, 2026

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10 min read

Private Endpoint DNS Checklist (What to Verify, in Order)

Troubleshooting guide for when Private Endpoints "work" in Azure, but nothing can reach them.

Matthew Koozer
Matthew Koozer

Microsoft Azure

+11

Zero-trust networking in Azure: the operator’s version (not the slide deck)

Feb 26, 2026

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10 min read

Zero-trust networking in Azure: the operator’s version (not the slide deck)

A practical lens for platform engineers, SREs, and cloud operators who own the pager and the audit trail.

Matthew Koozer
Matthew Koozer

Runbooks

+11

Private endpoints fail for one reason: DNS ownership is unclear

Feb 26, 2026

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7 min read

Private endpoints fail for one reason: DNS ownership is unclear

A slightly spicy operator take on why “networking issues” keep showing up in your postmortems.

Matthew Koozer
Matthew Koozer

Practical IT

Practical playbooks for Azure architecture, automation, and cost control built by a practitioner.

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