Update domains.json (#2599)

Author: Space-Crypto-Project

spaces/domains.json

@@ -8,6 +8,7 @@
   "dao.hodlr.xyz": "hodlrxyz.eth",
   "dao.anuinitiative.org": "daotest.anuinitiative.eth",
   "dao.aquarius.loan": "aquarius-loan.eth",
+  "dao.spacetoken.tech": "spacetokendao.eth",
   "vote.protectorate.xyz": "protectoratexyz.eth",
   "vote.cryptocart.cc": "cryptocartdao.eth",
   "vote.hk.chat": "hkchat.eth",