--- version: rssac002v3 service: i.root-servers.net start-period: '2022-03-04T00:00:00Z' metric: i-root-active-rssm-sites sites: amx amz ank ash asu bah bei bkk bnx cbb ccp chi cmx col cph dbi dex ecx fix fmt got gua gye hkx jak jax jbt jnb jpp kul lju lnx lon lux mex mia mix mln mnl mtv mty nix osl pix pnh prt qtr rig rkv rox sao she sin spb sth tai thi thr tll tok ula vux wel yyc