--- version: rssac002v3 service: a.root-servers.net start-period: '2019-01-06T00:00:00Z' metric: rcode-volume '0': 1579948390 '1': 355263 '2': 79588 '3': 3179278525 '4': 8752 '5': 1140912 '6': 2838 '7': 3844 '8': 1720 '9': 6120 '10': 1422 '11': 3229 '12': 1092353 '13': 1693 '14': 1813 '15': 1440