Methods, configured storage media, and systems are provided for resolving domain names into IP addresses in a path-sensitive manner, namely, a manner that may consider information about a link to a server and/or information about routers and other path components. The IP addresses given in response to...http://www.google.de/patents/US7877510?utm_source=gb-gplus-sharePatent US7877510 - Domain name resolution making IP address selections in response to connection status when multiple connections are present
