--- version: rssac002v3 service: m.root-servers.net start-period: '2019-01-24T00:00:00Z' metric: rcode-volume rcodes: 0: 2043753983 1: 783700 2: 140794 3: 2689566261 4: 142906 5: 989141 6: 141917 7: 141988 8: 140915 9: 148858 10: 142389 11: 140831 12: 141080 13: 142391 14: 141342 15: 141783