We were told to look into our DNS replication and remove any stale records.
We are a small-medium sized business with 3 branch locations.
Please ask whatever questions you have and I will get back to you promptly.
There is 1 domain controller in 2 of the branches and 2 more domain controllers in the main branch (where I work).
Thanks in advance.
Most DNS problems are VERY easily troubleshot and identifiable if you can follow the steps a DNS query takes. I would like to share the step-by-step a DNS query takes from the origin to the destination.
I've written instructions for one router type, but this principle may be useful for others of the same brand and even other brands of router.
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