Patent ID: 11909639
Assignee: AMAZON TECHNOLOGIES, INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 9:
10. A system comprising:
a first network point of presence (POP) of a content delivery network (CDN) service, wherein the first network POP includes a first Domain Name System (DNS) server that receives a first DNS query from a client computing device, wherein the first DNS query is associated with a requested resource and corresponds to a first uniform resource locator (URL), and wherein the first DNS server in the first network POP is associated with a memory and operative for:
determining a class of the client computing device associated with the first DNS query;
determining a second URL based on the class, wherein the second URL includes information for causing a second DNS query to resolve to a domain of the CDN service; and
causing transmission of the second URL to the client computing device in response to the first DNS query.