--- version: rssac002v3 service: i.root-servers.net start-period: '2023-09-16T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7363632330 dns-udp-queries-received-ipv6: 1807760934 dns-tcp-queries-received-ipv4: 472948538 dns-tcp-queries-received-ipv6: 72289726 dns-udp-responses-sent-ipv4: 6550736750 dns-udp-responses-sent-ipv6: 1569208595 dns-tcp-responses-sent-ipv4: 498623443 dns-tcp-responses-sent-ipv6: 53812614