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Methods, Systems, and Products for Monitoring Domain Name Servers

  • US 20140059208A1
  • Filed: 08/26/2012
  • Published: 02/27/2014
  • Est. Priority Date: 08/26/2012
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • receiving queries from end-user devices, each query requesting domain name resolution of a domain name;

    querying a domain tree for the domain name resolution of the domain name;

    retrieving an address associated with the domain name;

    sending responses to the queries, each corresponding response indicating the address associated with the domain name;

    monitoring each query and each corresponding response;

    storing in memory a log of each query associated with each corresponding response;

    determining a match between the domain name and an entry in the domain tree;

    categorizing each corresponding response when the domain name is matched to the domain tree; and

    uniquely categorizing the queries that fail to match the domain tree.

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