Openwave Mobility Inc.

Gary Robinson

Kieran Sullivan

A domain name system (DNS) server is disclosed. The DNS server includes: a receiver to receive a DNS query comprising a domain name from a client device, wherein the domain name corresponds to a host server; a modifier to append a domain to an end of the domain name to create a modified domain name; and a mapping engine to compare the modified domain name to a local cache, wherein the local cache comprises a list of domain names, at least some of which are to be routed to an Internet Protocol (IP) address corresponding to an intermediate server.

Routing of IP traffic directed at domain names using DNS redirection

In accordance with the invention, embodiments of a DNS server, a DNS proxy process, and an intermediate server (IMS) are described. The DNS server, DNS proxy process, and intermediate server (IMS) described herein utilize a source IP address for a client device, in combination with a destination IP address for a host server, in reverse mapping operations in order to accurately provide a hostname originally requested by the client device.

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Magherafelt, United Kingdom

Gary Robinson