--- version: rssac002v3 service: i.root-servers.net start-period: '2017-03-15T00:00:00Z' metric: rcode-volume 0: 2908464428 1: 1058652 2: 39319 3: 4344823211 4: 543 5: 39612 7: 5 9: 1751 16: 38