--- version: rssac002v3 service: a.root-servers.net start-period: '2018-01-13T00:00:00Z' metric: rcode-volume '0': 2304277471 '1': 283650 '2': 92 '3': 1997992108 '4': 4617 '5': 2465075 '9': 1891 '10': 1 '11': 3 '14': 13