--- version: rssac002v3 service: i.root-servers.net start-period: '2023-05-14T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5135735786 dns-udp-queries-received-ipv6: 1492489766 dns-tcp-queries-received-ipv4: 376137310 dns-tcp-queries-received-ipv6: 117819513 dns-udp-responses-sent-ipv4: 4481829950 dns-udp-responses-sent-ipv6: 1250035529 dns-tcp-responses-sent-ipv4: 330481728 dns-tcp-responses-sent-ipv6: 109520037