loc rr - what does it do?

[none]

I am having trouble finding info on loc rr other than RFC's.

I set up my domains with the lon/lat info.

Does this mean that a user will go to the nearest server based on
lon/lat when he looks up my domain name? If I have 10 datacenters with
10 different IP's for 1 domain name, and each one has the loc rr info,
does thi smean that users from california will be directed to the
datacenters in california?

I am not concerned about the rare exception; just if the bulk of the
time this will happen.

dave