--- version: rssac002v3 service: i.root-servers.net start-period: '2024-05-13T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9655917970 dns-udp-queries-received-ipv6: 3171848854 dns-tcp-queries-received-ipv4: 387962403 dns-tcp-queries-received-ipv6: 140692944 dns-udp-responses-sent-ipv4: 9202622481 dns-udp-responses-sent-ipv6: 2876625590 dns-tcp-responses-sent-ipv4: 402545758 dns-tcp-responses-sent-ipv6: 135819542