The DNS server provide implements this differently, but the two "common" methods I know of is either aggressive caching or caching on request. In both cases the server becomes the client, breaks geoip, and create complexity where errors can easily slip in.
The DNS server provide implements this differently, but the two "common" methods I know of is either aggressive caching or caching on request. In both cases the server becomes the client, breaks geoip, and create complexity where errors can easily slip in.