--- version: rssac002v4 service: j.root-servers.net start-period: '2022-03-16T00:00:00Z' metric: rcode-volume '0': 2962103321 '1': 2620937 '2': 667 '3': 4640839717 '4': 379294 '5': 456 '6': 43 '7': 40 '8': 32 '9': 425 '10': 254 '11': 981 '12': 146 '13': 5 '14': 243 '15': 117