Nslookup
| nslookup | |
|---|---|
| The  nslookupcommand | |
| Developer(s) | Andrew Cherenson, Internet Systems Consortium, IBM, Microsoft, Lucas Suggs | 
| Operating system | Unix, Unix-like, OS/2, Microsoft Windows, ReactOS | 
| Platform | Cross-platform | 
| Type | Command | 
| License | BSD | 
nslookup (from name server lookup) is a network administration command-line tool for querying the Domain Name System (DNS) to obtain the mapping between domain name and IP address, or other DNS records.