beanslel

As `RedirAddr` I use the IP of one of my personal websites. On the client, I specify the domain that resolves to this IP as `ServerName`. This website has an...

Make `schemaToResolver` accept several "option functions" (say, `WithTCPOnly()`) . This makes the main logic look simpler. _Originally posted by @cherrot in https://github.com/cherrot/gochinadns/pull/18#discussion_r524859921_