Patents by Inventor Daniel Morsing

Daniel Morsing has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Generating a negative answer to a domain name system query that indicates resource records as existing for the domain name regardless of whether those resource records actually exist
    Patent number: 11647008
    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.
    Type: Grant
    Filed: April 24, 2018
    Date of Patent: May 9, 2023
    Assignee: CLOUDFLARE, INC.
    Inventors: Daniel Morsing, Marek Majkowski, Nicholas Thomas Sullivan, Olafur Gudmundsson, Filippo Valsorda
  • Generating an NSEC Record
    Publication number: 20180241733
    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.
    Type: Application
    Filed: April 24, 2018
    Publication date: August 23, 2018
    Inventors: Daniel Morsing, Marek Majkowski, Nicholas Thomas Sullivan, Olafur Gudmundsson
  • Generating a negative answer to a domain name system query that indicates resource records as existing for the domain name regardless of whether those resource records actually exist for the domain name
    Patent number: 9954840
    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.
    Type: Grant
    Filed: May 6, 2016
    Date of Patent: April 24, 2018
    Assignee: CLOUDFLARE, INC.
    Inventors: Daniel Morsing, Marek Majkowski, Nicholas Thomas Sullivan, Olafur Gudmundsson, Filippo Valsorda
  • Generating an NSEC Record
    Publication number: 20160330185
    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.
    Type: Application
    Filed: May 6, 2016
    Publication date: November 10, 2016
    Inventors: Daniel Morsing, Marek Majkowski, Nicholas Thomas Sullivan, Olafur Gudmundsson