公开(公告)号：US20140181321A1

公开(公告)日：2014-06-26

申请号：US13724405

申请日：2012-12-21

Applicant: COMCAST CABLE COMMUNICATIONS, LLC

Inventor： John Jason Brzozowski ,  Chris Griffiths

IPC: H04L29/06

CPC classification number: H04L29/06047 ,  H04L61/1511 ,  H04L61/1552 ,  H04L61/6009 ,  H04L67/1036

Abstract: A method and system for implementing domain name services (DNS) is described. In one aspect a query from a user device for access to a particular resource record may be received and forwarded to an authoritative DNS device. A reply to the query may be received from the authoritative DNS device. Information of the reply also may be distributed to other DNS devices.

Abstract translation: 描述了实现域名服务（DNS）的方法和系统。 在一个方面，可以接收来自用户设备用于访问特定资源记录的查询并将其转发到权威DNS设备。 可以从权威DNS设备接​​收对查询的回复。 答复的信息也可以分发给其他DNS设备。

公开(公告)号：US10715377B2

公开(公告)日：2020-07-14

申请号：US13724405

申请日：2012-12-21

Applicant: Comcast Cable Communications, LLC

Inventor： John Jason Brzozowski ,  Chris Griffiths

IPC: G06F13/00 ,  H04L29/06 ,  H04L29/12 ,  H04L29/08

Abstract: A method and system for implementing domain name services (DNS) is described. In one aspect a query from a user device for access to a particular resource record may be received and forwarded to an authoritative DNS device. A reply to the query may be received from the authoritative DNS device. Information of the reply also may be distributed to other DNS devices.

公开(公告)号：US12015661B2

公开(公告)日：2024-06-18

申请号：US16891653

申请日：2020-06-03

Applicant: Comcast Cable Communications, LLC

Inventor： John Jason Brzozowski ,  Chris Griffiths

IPC: H04L67/00 ,  H04L61/4511 ,  H04L61/4552 ,  H04L61/58 ,  H04L67/1036

CPC classification number: H04L67/00 ,  H04L61/4511 ,  H04L61/58 ,  H04L67/1036 ,  H04L61/4552

Abstract: A method and system for implementing domain name services (DNS) is described. In one aspect a query from a user device for access to a particular resource record may be received and forwarded to an authoritative DNS device. A reply to the query may be received from the authoritative DNS device. Information of the reply also may be distributed to other DNS devices.

公开(公告)号：US20210119852A1

公开(公告)日：2021-04-22

申请号：US16891653

申请日：2020-06-03

Applicant: Comcast Cable Communications, LLC

Inventor： John Jason Brzozowski ,  Chris Griffiths

IPC: H04L29/06 ,  H04L29/12 ,  H04L29/08

Abstract: A method and system for implementing domain name services (DNS) is described. In one aspect a query from a user device for access to a particular resource record may be received and forwarded to an authoritative DNS device. A reply to the query may be received from the authoritative DNS device. Information of the reply also may be distributed to other DNS devices.