--- version: rssac002v4 service: j.root-servers.net start-period: '2022-03-06T00:00:00Z' metric: rcode-volume '0': 3244328244 '1': 1404065 '2': 534 '3': 4146810104 '4': 322892 '5': 163 '6': 18 '7': 49 '8': 7 '9': 712 '10': 208 '11': 930 '12': 153 '13': 5 '14': 220 '15': 63