User blog comment:B214/Question and Answers 6/@comment-3965848-20190106164207/@comment-3965848-20190106172417

@C&D Well at best I can bring up about 6 out of 9: Not entirely sure if anything of the last 3 were brought up.
 * Asgard
 * Midgard (aka Earth)
 * Vol 7 mentions Dwarves and Dark Elves who are both from Nidavellir/Svartalfheim.
 * Vol 7 also mentions Jotunns who are from Jotunheim.
 * Surtr who appeared in Vol 22 is from Muspelheim.
 * Hel would the domain of Loki's daughter, more info on the story featuring her may be needed.