--- version: rssac002v3 service: i.root-servers.net start-period: '2023-12-04T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6127670830 dns-udp-queries-received-ipv6: 1884384655 dns-tcp-queries-received-ipv4: 382661188 dns-tcp-queries-received-ipv6: 89338725 dns-udp-responses-sent-ipv4: 5447353130 dns-udp-responses-sent-ipv6: 1616073218 dns-tcp-responses-sent-ipv4: 386927722 dns-tcp-responses-sent-ipv6: 74964470