This report displays the total number of DNS query responses for each host classified by response types, including Success, Referral, NXRRSET, NXDOMAIN, and Failure. The data is displayed over a defined time period.
- To filter the report by DNS server or duration, choose the applicable objects from the Show drop-down menus located below the top action menu:
- DNS Server: Select All DNS Servers or one or more specific DNS servers to view the respective data.
- Duration: Select the time period.
- To show the parameter in the graph, select the check box. To hide the parameter in the graph, clear the check box.
- To filter the report by fields, click
and choose the field. To save a filter after selecting the required parameters click 
, specify a name for the filter, and click Save & Close. To reload a previously saved filter, click 
and select the required filter. - To search for a particular entry, enter the keyword in the Search field.
- To export the report in CSV format, click Export.
The following fields are shown in the table:
- HOST: Shows the hosts that have sent the DNS responses.
- DNS NAME: Shows the URLs.
- DNS SERVER IP ADDRESS: Shows the IP addresses.
- SUCCESS: Shows the number of responses for type Success.
- FAILURE: Shows the number of responses for type Failure.
- REFERRAL: Shows the number of responses for type Referral.
- NXRRSET: Shows the number of responses for type NXRRSET.
- NXDOMAIN: Shows the number of responses for type NXDOMAIN.