--- version: rssac002v4 service: d.root-servers.net start-period: 2020-12-24T00:00:00Z end-period: 2020-12-24T23:59:59Z metric: rcode-volume 0: 2245851834 1: 1019292 3: 6251494606 4: 347170 5: 32941 9: 20 16: 37