--- version: rssac002v3 service: b.root-servers.net start-period: 2016-09-30T00:00:00Z metric: rcode-volume 0: 1582342561 1: 1255434 12: 2 2: 23 3: 1971341345 4: 2444 5: 1911727 7: 1 9: 18816