--- version: rssac002v3 service: m.root-servers.net start-period: '2020-03-02T00:00:00Z' metric: rcode-volume rcodes: 0: 1662697910 1: 4307970 2: 146150 3: 2942555509 4: 146209 5: 905229 6: 145602 7: 145230 8: 146192 9: 158304 10: 148512 11: 146797 12: 145820 13: 145435 14: 146440 15: 146545