How to Use nslookup and dig for DNS Troubleshooting
Use nslookup and dig to check DNS records, compare resolvers, trace delegations, run reverse lookups, and troubleshoot common DNS failures.
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Practical guides, tested workflows, and troubleshooting notes.
Use nslookup and dig to check DNS records, compare resolvers, trace delegations, run reverse lookups, and troubleshoot common DNS failures.
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Set up a scheduled Synology Hyper Backup task to Google Drive, including folder selection, encryption, version rotation, integrity checks, and restore testing.
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Configure Synology Hyper Backup to send encrypted, versioned backups to an Ubuntu rsync server, then verify the job and test a restore.
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Intro: Plex Media Server is an application that allows you to organize and manage the streaming of your media files,...
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Improve Synology NAS performance by identifying the real bottleneck first, then tuning storage, network, SMB, hardware, and background services without relying on…
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Create a secure Synology Hyper Backup task to Amazon S3 with a dedicated IAM user, version rotation, encryption, verification, and a tested…
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How to use iPerf: the quick answer iPerf measures the real throughput between two devices on a network. Run one...
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Improve QNAP and general NAS performance by finding the real bottleneck first, then tuning storage, network, SMB, port trunking, backup schedules, and…
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Automate FortiGate configuration backups to remote FTP storage using Automation Stitches, with QNAP as the example destination and practical security and recovery…
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In this guide, I’ll explain how to enable DNS over HTTPS on multiple browsers like Chrome and Safari. Essentially, enhancing...
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