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:
Sep. 13, 2016
Filed:
Nov. 08, 2013
Applicant:
Cisco Technology, Inc., San Jose, CA (US);
Inventor:
David Ulevitch, San Francisco, CA;
Assignee:
Cisco Technology, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/12 (2006.01);
U.S. Cl.
CPC ...
H04L 61/2007 (2013.01); H04L 29/12066 (2013.01); H04L 29/12132 (2013.01); H04L 61/1511 (2013.01); H04L 61/1552 (2013.01);
Abstract
A recursive DNS server receives a request for domain name information associated with a domain name from a subscriber. In response to the request for domain name information, the recursive DNS nameserver determines a subscriber identifier and subscriber information associated with the subscriber identifier. The recursive DNS nameserver resolves the request for domain name information based on the subscriber information to generate a response to the request for domain name information. The recursive DNS nameserver then returns the response to the request for domain name information to the subscriber.