--- version: rssac002v4 service: d.root-servers.net start-period: 2021-04-23T00:00:00Z end-period: 2021-04-23T23:59:59Z metric: rcode-volume 0: 2357410852 1: 2549247 3: 5669912929 4: 372395 5: 63793704 9: 33 16: 36