--- version: rssac002v3 service: i.root-servers.net start-period: '2023-03-24T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5683601148 dns-udp-queries-received-ipv6: 1018727793 dns-tcp-queries-received-ipv4: 501865402 dns-tcp-queries-received-ipv6: 32851529 dns-udp-responses-sent-ipv4: 4888122491 dns-udp-responses-sent-ipv6: 935848783 dns-tcp-responses-sent-ipv4: 506386976 dns-tcp-responses-sent-ipv6: 26442640