--- version: rssac002v3 service: i.root-servers.net start-period: '2023-08-09T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8811316449 dns-udp-queries-received-ipv6: 1931380249 dns-tcp-queries-received-ipv4: 662680184 dns-tcp-queries-received-ipv6: 75500839 dns-udp-responses-sent-ipv4: 7728619331 dns-udp-responses-sent-ipv6: 1728786002 dns-tcp-responses-sent-ipv4: 685033328 dns-tcp-responses-sent-ipv6: 47129832