I have my new domain speleo.wiki, and made the NS point to "ns1.miraheze.org" and "ns2.miraheze.org" as per the information.
I want the wiki speleo.miraheze.org to show up on speleo.wiki and www.speleo.wiki if possible, or even I can have speleo.wiki point to www subdomain so that the wiki still stays in the subdomain, whichever is easy for you.