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SOA: Authority Misplaced
A stubborn subdomain kept pointing to Bluehost long after migration. It wasn’t propagation or caching—it was a leftover DNS record and inherited authority. Clarity came with rest, and the fix to an SOA record finally revealed itself. Read More
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Building a Self-Contained Phone Network with Asterisk and Grandstream ATAs
Building an 18-line phone system with Grandstream ATAs and a Raspberry Pi turned into a deep dive into networking, provisioning, and Asterisk quirks. What started as a simple upgrade became a full system redesign with routing, isolation, and interactive possibilities. Read More
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FTP Data Channel Type
Just a little adventure into troubleshooting an FTP server being unable to list directory contents. Read More