exchange queue query with nexthopdomain ip

Hi 

We have 16 exchange 2016 servers.

I will going to query one of many other send connector.

But I can't query setting input ip address's nexthopdomain. 

I try this query > get-transportserver | get-queue | where {$_.nexthopdomain -like "10.10.x.x"}

If I entered real domain in nexthopdomain then query is right.

please help me