Buyers address seems weird, I asked for an address confirmation but got no reply, do I send?

[livehealthyhappy]

I sold an item to a place I haven't heard of before and the address doesn't seem complete.  I asked the customer to confirm address but I got no reply, do I send the item anyway without confirmation?

[femmefan1946]

No.

Wait for the response. Remember that you have only seven days before shipping if you want to keep your Seller Protection.

But what sort of weird?

Rural Saskatchewan weird? Tokyo weird? British house name but no street address weird?

[livehealthyhappy]

Also, this is this buyer's first purchase. I cannot get a response, I am wondering if I should cancel the transaction.