dscacheutil: Clearing DNS cache on OSX

Written by Benjamin Cane on 2011-10-25 20:00:00

This is something I ran into recently over the weekend. I made modifications to the DNS of a domain and I couldn't get my mac to recognize the change.

The culprit was DNS caching, after flushing my DNS cache all was well.

# dscacheutil -flushcache

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Benjamin is a Systems Architect working in the financial services industry focused on platforms that require Continuous Availability. He has been working with Linux and Unix for over 10 years now and has recently published his first book; Red Hat Enterprise Linux Troubleshooting Guide.

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