Cast a spy on your target kingdom and copy paste the whole result (the message on the yellow box and the kingdom information up until "Resources") on the spy box below. The easiest way is perhaps by "select all" on the screen of your browser (CTRL+A on Windows), copy it, and paste it. Same thing to do with survey which should only be used if you have cast a spy and enter it here before.
If you login when you parse your spy result, you would be able to see your spy history.