--- version: rssac002v3 service: i.root-servers.net start-period: '2024-05-20T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 12407457398 dns-udp-queries-received-ipv6: 3695049436 dns-tcp-queries-received-ipv4: 698450935 dns-tcp-queries-received-ipv6: 255175139 dns-udp-responses-sent-ipv4: 11016042641 dns-udp-responses-sent-ipv6: 3208733769 dns-tcp-responses-sent-ipv4: 690626049 dns-tcp-responses-sent-ipv6: 247957130