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:
May. 13, 2025
Filed:
May. 21, 2024
Applicant:
Palo Alto Networks, Inc., Santa Clara, CA (US);
Inventors:
Assignee:
Palo Alto Networks, Inc., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); G06N 20/00 (2019.01); H04L 9/40 (2022.01); H04L 61/4511 (2022.01); H04L 61/58 (2022.01);
U.S. Cl.
CPC ...
H04L 63/1416 (2013.01); G06N 20/00 (2019.01); H04L 61/4511 (2022.05); H04L 61/58 (2022.05); H04L 63/0236 (2013.01); H04L 63/1425 (2013.01); H04L 63/20 (2013.01);
Abstract
The present application discloses a method, system, and computer system for predicting responses to DNS queries. The method includes receiving a DNS query comprising a subdomain portion and a root domain portion from a client device, determining whether to obtain target address information corresponding to the DNS from a predictive cache, in response to determining to obtain the target address information from the predictive cache, obtaining the target address information from the predictive cache, and providing the target address information to the client device.