Patent attributes
This disclosure describes techniques that include filtering or gating access to a network based on attributes or an evaluation of the network destination. In one example, this disclosure describes a method that includes receiving, by a computing system and from a client device, a request for information about a network destination; identifying, by the computing system and based on the request, an address associated with the network destination; evaluating, by the computing system, the address to determine whether the address passes a plurality of tests; responsive to determining that the address passes the plurality of tests, storing the address, by the computing system, as one of a plurality of scrutinized addresses; outputting, by the computing system and to the client device, the address.
