--- version: rssac002v3 service: m.root-servers.net start-period: '2020-06-15T00:00:00Z' metric: rcode-volume rcodes: 0: 1723151278 1: 2354276 2: 205062 3: 3185989470 4: 205899 5: 865811 6: 206093 7: 206143 8: 206054 9: 219023 10: 208671 11: 206354 12: 208433 13: 205167 14: 205539 15: 205997