--- version: rssac002v3 service: i.root-servers.net start-period: '2023-02-25T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5062331876 dns-udp-queries-received-ipv6: 989289364 dns-tcp-queries-received-ipv4: 428645210 dns-tcp-queries-received-ipv6: 56099773 dns-udp-responses-sent-ipv4: 4328381565 dns-udp-responses-sent-ipv6: 856031571 dns-tcp-responses-sent-ipv4: 425964601 dns-tcp-responses-sent-ipv6: 39968256