I don't think it's possible. Here is an extract from a blog post from the Microsoft "Distributed Services Support Team" available here: Troubleshooting MSDTC issues with the DTCPing tool:

"... you should only put the NETBIOS name of the server with which you are trying to run distributed transaction. Any test which is done after specifying the IP address of the server or the FQDN of the server is an invalid test. You MUST provide the NETBIOS name of the server against which you are trying to run distributed transactions as MSDTC uses MSRPC as the underlying mechanism and MSRPC works on NETBIOS name resolution only."