Patent ID: 7836142
Filing Date: 2010-11-16
Classification: H04L

Abstract:
1. A synchronized dynamic domain name system (DDNS) comprising: a first master DDNS server device connected to a first master datastore, wherein the first master datastore comprises domain name information and wherein the first master datastore is configured to receive updated domain name information; a second master DDNS server device connected to a second master datastore, wherein the second master datastore comprises the domain name information, wherein the second master data store is configured to receive updated domain name information and wherein the first and second DDNS server devices share an IP address; wherein the first master datastore comprises instructions for receiving first updated domain name information and sending the first updated domain name information to the second master datastore; and wherein the second master datastore further comprises instructions for receiving second updated domain name information and sending the second updated domain name information to the first master datastore; a first monitor connected to the first master DNS server and the network, wherein the first monitor comprises instructions for: a second monitor connected to the second master DNS server and the network, wherein the second monitor comprises instructions for: a network accessible to the first and second master DDNS server devices, wherein the network comprises routers comprising instructions for: wherein the first master DDNS server device further comprises: wherein the second master DDNS server device comprises: