K-20 Educational Network
DNS Cashing Servers
DNS cache servers run at three node sites: Seattle, Yakima and Spokane.
We recommend that district staff install one or more DNS cache servers for their local machines and point these cache servers to the K-20 DNS cache servers.
Two DNS Resolvers for all K-20 Network Cache Servers
We have installed a pair of DNS resolvers at each regional node site.
Each pair uses these IP addresses:
- kdns1.wa-k20.net 68.179.203.93
- kdns2.wa-k20.net 68.179.203.94
Important — these IP addresses are the same at every node.
It’s OK for district computers to point directly to the K-20 DNS cache servers but this set up doesn’t deliver the fastest or most efficient service to the user.
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