An index page of indexers to choose from. For casual use, binsearch.info is good enough.

A nice provider that has a 4000+ day retention period. It is pretty fast. You pay for traffic, not recurring membership fees.

Use this link: https://billing.blocknews.net/signup/nyfg67vyu buy traffic at low price ($6/500G, $12/1T)

A free usenet search engine.

Set a function, draw on the z plane and watch the mapping out on the w plane.