--- version: rssac002v3 service: i.root-servers.net start-period: '2023-02-11T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5412557154 dns-udp-queries-received-ipv6: 968274836 dns-tcp-queries-received-ipv4: 475295762 dns-tcp-queries-received-ipv6: 34554711 dns-udp-responses-sent-ipv4: 4558356746 dns-udp-responses-sent-ipv6: 873627888 dns-tcp-responses-sent-ipv4: 486256476 dns-tcp-responses-sent-ipv6: 26404383