Dns Query

Dns Query Class is the easiest way to get any Dns Record from Name Servers. (For those who know) It supports: MX Query, Host Query and NS Query. It is fully written in VB.NET without the use of windows API. I did this because I coudn't find any equivelant sort of code on net. It is an appropriate piece of code for those who like to write SMTP Client programs where Mail Exchanges are required. I really appritiate if you comment on this code.