--- version: rssac002v3 service: i.root-servers.net start-period: '2023-09-20T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7993175194 dns-udp-queries-received-ipv6: 1956451286 dns-tcp-queries-received-ipv4: 516474690 dns-tcp-queries-received-ipv6: 89589054 dns-udp-responses-sent-ipv4: 7118589993 dns-udp-responses-sent-ipv6: 1687460937 dns-tcp-responses-sent-ipv4: 538319215 dns-tcp-responses-sent-ipv6: 69746383