--- version: rssac002v3 service: i.root-servers.net start-period: '2022-06-29T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 600900280 dns-udp-queries-received-ipv6: 109780514 dns-tcp-queries-received-ipv4: 19076824 dns-tcp-queries-received-ipv6: 5669608 dns-udp-responses-sent-ipv4: 695501875 dns-udp-responses-sent-ipv6: 115620385 dns-tcp-responses-sent-ipv4: 33066823 dns-tcp-responses-sent-ipv6: 5866382