It's pretty obvious though that the website is abandoned because the long dead bitdice was still listed. Their domain is also set to expire in a couple of months:
Expires On: 2024-10-10
One year ago, yahoo62278 wanted and asked for information contact of
NLNico or Dicesites.com.
Probably he did not find any contact information which could be used, I guess so but if yahoo62278 join this discussion and say something, we will know more about that.
Looks like Dicesites.com is a one-man business and when NLNico abandoned it or got problems with his life, the site is dead. I really hope the owner of Dicesites.com is well and the site status is not related to any health or life issues of the owner.