How to route specific URLs over split tunnel

Hello,

We have an ssl vpn split tunnel. We have a need to send specific URLs over the ssl vpn tunnel. Usually we will just add subnets/IPs to the tunnel to update the end users routing table so the traffic goes over the tunnel. But, is there a way to like send gmail.com over the ssl tunnel? We tried adding the *.gmail.com to the dns address space under network settings but my traffic still goes over my local internet and not over the tunnel.

If anyone has any suggestions we would appreciate it.

Thanks