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Originally Posted by Choker
Thanks for the info. We have our DNS servers to expire domains in 15 minutes. Would this F5 3-DNS controller be better ?
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The F5 checks for availability in real-time and also checks for a bunch of other stuff.
And they are appliances that would have to sit in 1 location but 2 to be safe cause if the 1 location drops well - there goes your DNS.
But to have them in EVERY location is not necessary. In today?s hosting market you can colo these things for $40 a month with minimal bandwidth.