--- version: rssac002v3 service: b.root-servers.net start-period: 2016-09-14T00:00:00Z metric: rcode-volume 0: 1118889682 1: 947699 10: 3 2: 214 3: 1869724178 4: 2168 5: 2105918 7: 3 9: 20698