--- version: rssac002v3 service: i.root-servers.net start-period: '2023-03-29T00:00:00Z' metric: i-root-active-rssm-sites sites: ank asu bah bei bkk bts cbb ccp cdg chi cmx cph del dex eze fix fmt got gua gye hkx jak jax jnb kul lim lju lon lux mex mia mix mln mnl mty nix org osl plx pnh poa qtr rig rkv rox ruh rwx sao sdl she sin sox sth sto tai thi tll tok ula vux wel wie yvr yyc yyz