--- version: rssac002v3 service: i.root-servers.net start-period: '2020-07-03T00:00:00Z' metric: i-root-active-rssm-sites sites: amx amz ank ash asu bah bkk bnx bts ccp chi cmx col dbi dex ecx fix got gva gye hkx jak jbt jnb jpp kul lju lnx lon lul lux mex mia mix mln mtv nix osl pix prt rix rkv rox rwx sao sdl sin sox spb sth stu tai thi tll tok ukx ula wel wie