--- version: rssac002v4 service: d.root-servers.net start-period: 2020-11-22T00:00:00Z end-period: 2020-11-22T23:59:59Z metric: traffic-volume dns-udp-queries-received-ipv4: 8212350495 dns-udp-queries-received-ipv6: 2657108389 dns-tcp-queries-received-ipv4: 186941967 dns-tcp-queries-received-ipv6: 104835968 dns-udp-responses-sent-ipv4: 8212307618 dns-udp-responses-sent-ipv6: 2657054961 dns-tcp-responses-sent-ipv4: 186694261 dns-tcp-responses-sent-ipv6: 104801661