公开(公告)号：US20160330185A1

公开(公告)日：2016-11-10

申请号：US15148856

申请日：2016-05-06

Applicant: CLOUDFLARE, INC.

Inventor： Daniel Morsing ,  Marek Majkowski ,  Nicholas Thomas Sullivan ,  Olafur Gudmundsson

IPC: H04L29/06 ,  H04L29/12

CPC classification number: H04L63/08 ,  H04L61/1511 ,  H04L63/12 ,  H04L67/10 ,  H04L67/1036 ,  H04L67/42

Abstract: A DNS server receives, from a client device, a DNS query for a resource record type at a domain name. The DNS server determines that the resource record type does not exist at the domain name and generates an answer that indicates that the queried resource record type does not exist at the domain name and also indicates that a plurality of other resource record types exist at the domain name regardless of whether those plurality of other resource record types actually exist at the domain name. The DNS server transmits the generated answer to the client device.

Abstract translation: DNS服务器从客户端设备收到域名下资源记录类型的DNS查询。 DNS服务器确定资源记录类型在域名中不存在，并生成一个答案，该答案表示查询的资源记录类型在域名中不存在，并且还指示域上存在多个其他资源记录类型 不管这些多个其他资源记录类型是否实际存在于域名上。 DNS服务器将生成的答案发送给客户端设备。

公开(公告)号：US11647008B2

公开(公告)日：2023-05-09

申请号：US15961632

申请日：2018-04-24

Applicant: CLOUDFLARE, INC.

Inventor： Daniel Morsing ,  Marek Majkowski ,  Nicholas Thomas Sullivan ,  Olafur Gudmundsson ,  Filippo Valsorda

IPC: H04L9/40 ,  H04L67/1036 ,  H04L67/10 ,  H04L61/4511 ,  H04L67/01

CPC classification number: H04L63/08 ,  H04L61/4511 ,  H04L63/12 ,  H04L67/01 ,  H04L67/10 ,  H04L67/1036

Abstract: A DNS server receives, from a client device, a DNS query for a resource record type at a domain name. The DNS server determines that the resource record type does not exist at the domain name and generates an answer that indicates that the queried resource record type does not exist at the domain name and also indicates that a plurality of other resource record types exist at the domain name regardless of whether those plurality of other resource record types actually exist at the domain name. The DNS server transmits the generated answer to the client device.

公开(公告)号：US09954840B2

公开(公告)日：2018-04-24

申请号：US15148856

申请日：2016-05-06

Applicant: CLOUDFLARE, INC.

Inventor： Daniel Morsing ,  Marek Majkowski ,  Nicholas Thomas Sullivan ,  Olafur Gudmundsson ,  Filippo Valsorda

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

CPC classification number: H04L63/08 ,  H04L61/1511 ,  H04L63/12 ,  H04L67/10 ,  H04L67/1036 ,  H04L67/42

Abstract: A DNS server receives, from a client device, a DNS query for a resource record type at a domain name. The DNS server determines that the resource record type does not exist at the domain name and generates an answer that indicates that the queried resource record type does not exist at the domain name and also indicates that a plurality of other resource record types exist at the domain name regardless of whether those plurality of other resource record types actually exist at the domain name. The DNS server transmits the generated answer to the client device.

公开(公告)号：US20180241733A1

公开(公告)日：2018-08-23

申请号：US15961632

申请日：2018-04-24

Applicant: CLOUDFLARE, INC.

Inventor： Daniel Morsing ,  Marek Majkowski ,  Nicholas Thomas Sullivan ,  Olafur Gudmundsson

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

CPC classification number: H04L63/08 ,  H04L61/1511 ,  H04L63/12 ,  H04L67/10 ,  H04L67/1036 ,  H04L67/42

Abstract: A DNS server receives, from a client device, a DNS query for a resource record type at a domain name. The DNS server determines that the resource record type does not exist at the domain name and generates an answer that indicates that the queried resource record type does not exist at the domain name and also indicates that a plurality of other resource record types exist at the domain name regardless of whether those plurality of other resource record types actually exist at the domain name. The DNS server transmits the generated answer to the client device.