Nslookup Information

The Nslookup command can be used to troubleshoot DNS issues.

The server parameter can specify another DNS server.

The set type= parameter can specify different DNS record types.

Enter an IP address to determine the host name.

Examples of sites that allow performing a DNS query online would be:

http://network-tools.com/nslook/

http://centralops.net/co/NsLookup.aspx

http://www.dnsstuff.com/

http://emailstuff.org/