--- version: rssac002v3 service: i.root-servers.net start-period: '2023-09-12T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7770178046 dns-udp-queries-received-ipv6: 1932878749 dns-tcp-queries-received-ipv4: 496407626 dns-tcp-queries-received-ipv6: 95163711 dns-udp-responses-sent-ipv4: 6979431681 dns-udp-responses-sent-ipv6: 1725136859 dns-tcp-responses-sent-ipv4: 521109943 dns-tcp-responses-sent-ipv6: 86717413