--- version: rssac002v3 service: i.root-servers.net start-period: '2023-08-13T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7911538936 dns-udp-queries-received-ipv6: 1769211521 dns-tcp-queries-received-ipv4: 520793624 dns-tcp-queries-received-ipv6: 49816487 dns-udp-responses-sent-ipv4: 6980699750 dns-udp-responses-sent-ipv6: 1650177869 dns-tcp-responses-sent-ipv4: 540418004 dns-tcp-responses-sent-ipv6: 57776086