09391949 is referenced by 48 patents and cites 988 patents.

Generally described, the present disclosure is directed to managing request routing functionality corresponding to resource requests for one or more resources associated with a content provider. A service provider can assign a set of DNS servers corresponding to a distributed set of network addresses, or portions of network addresses, for one or more identifiable domains. If the service provider receives requests to assign a DNS server to conflicting domains, the set of DNS servers for each identifiable domain are assigned such that there are no matching network addresses between the sets of domains associated with the conflicting domains. Thereafter, DNS resolver components can be configured such that DNS queries may be resolved in accordance with a determination of an authoritative DNS server based on the identified destination address associated with the DNS queries.

Title
Request routing processing
Application Number
12/960402
Publication Number
9391949 (B1)
Application Date
December 3, 2010
Publication Date
July 12, 2016
Inventor
Benjamin W S Redman
Seattle
WA, US
Colm MacCarthaigh
Seattle
WA, US
David R Richardson
Seattle
WA, US
Agent
Knobbe Martens Olson & Bear
Assignee
Amazon Technologies
WA, US
IPC
H04L 29/12
G06F 15/16
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