--- version: rssac002v4 service: a.root-servers.net start-period: '2022-04-27T00:00:00Z' metric: rcode-volume '0': 3219480729 '1': 1820724 '2': 460 '3': 3369087097 '4': 111751 '5': 5025 '6': 77 '7': 46 '8': 91 '9': 305 '10': 505 '11': 1718 '12': 379 '13': 320 '14': 647 '15': 88