Query Type:

Address Record (A)
Canonical Name (CNAME)
Mail Exchanger (MX)
Name Server (NS)
State of Authority (SOA)
Mail Destination (MD)
Mail Forwarder (MF)
Mailbox Name (MB)
Mail Rename Domain (MR)
Well Known Service (WKS)
Domain Pointer (PTR)
Host Information (HINFO)
Mail Information (MINFO)
Text Records (TXT)
All Records (ALL)

DNS Server:

Use Server's Default
Use MIT's DNS Servers (18.71.0.151)
Use Microsoft's DNS Servers (207.46.138.20)
Use Maximum ASP's DNS Servers (216.26.160.5)