The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 24, 2021
Filed:
Oct. 04, 2019
Charter Communications Operating, Llc, St. Louis, MO (US);
Ajay G. Sriram, Lone Tree, CO (US);
James Kruczek, Glendale, CO (US);
Tyson Reid Vinson, Denver, CO (US);
Charter Communications Operating, LLC, St. Louis, MO (US);
Abstract
Methods and systems for service integrated domain name servers are described. A method for service integrated domain name server processing includes receiving, by a requesting device, a service fully qualified domain name (FQDN) and an anycast Internet Protocol (IP) address for service integrated domain name servers, where each service integrated domain name server includes the anycast IP address and a unicast IP address. The requesting device queries domain name servers on the service integrated domain name servers with the anycast IP address to resolve the service FQDN. The requesting device receives the unicast IP address from a closest service integrated domain name server. The requesting device saves the unicast IP address, sends to a service server on the closest service integrated domain name server, a service request on the unicast IP address and receives from the service server, results for the service request.