--- version: rssac002v3 service: m.root-servers.net start-period: '2020-04-09T00:00:00Z' metric: rcode-volume rcodes: 0: 1657375552 1: 2690053 2: 163196 3: 3107739939 4: 165214 5: 768891 6: 164144 7: 164200 8: 164481 9: 172112 10: 166674 11: 163950 12: 165183 13: 165153 14: 165640 15: 164572