Sep-07-2019, 05:43 AM
a program i want to create, some day, is one that carries out an "expanding recursion" in DNS. normally, each time a recursion step gets some new references, it picks one and performs the next query until it gets the final answer. what mine would do is "pick" all of the references and do the next step with them all, in parallel. it would only make each query to each server just once. duplicate references would not cause duplicate queries.
so i will be keeping my eyes open for a good tool that makes it easy to do all the DNS queries neede to carry out DNS recursion.
so i will be keeping my eyes open for a good tool that makes it easy to do all the DNS queries neede to carry out DNS recursion.