--- version: rssac002v4 service: d.root-servers.net start-period: 2020-09-13T00:00:00Z end-period: 2020-09-13T23:59:59Z metric: traffic-volume dns-udp-queries-received-ipv4: 8250773518 dns-udp-queries-received-ipv6: 2775350067 dns-tcp-queries-received-ipv4: 206143564 dns-tcp-queries-received-ipv6: 87839479 dns-udp-responses-sent-ipv4: 8250102059 dns-udp-responses-sent-ipv6: 2775312073 dns-tcp-responses-sent-ipv4: 206048944 dns-tcp-responses-sent-ipv6: 86777359