DNSLint has three primary functions that verify Domain Name System (DNS) records and generate an HTML report. You can access the functions by running "dnslint" with a switch. Running it with the /d switch diagnoses potential causes of lame delegation and other related DNS problems. Running it with the /ql switch verifies a user-defined set of DNS records on multiple DNS servers. Running it with the /ad switch verifies DNS records that are specifically used for Active Directory replication. This session focuses on what DNSLint does and how to use it."