definition: lookup update=true dynamic_dns_providers_default dynamic_dns_domains as
  query OUTPUTNEW isDynDNS_default | lookup update=true dynamic_dns_providers_local
  dynamic_dns_domains as query OUTPUTNEW isDynDNS_local| eval isDynDNS = coalesce(isDynDNS_default,
  isDynDNS_local)|fields - isDynDNS_default, isDynDNS_local| search isDynDNS=True
description: This macro limits the output of the query field to dynamic dns domains.
  It looks up the domains in a file provided by Splunk and one intended to be updated
  by the end user.
name: dynamic_dns_providers