--- version: rssac002v3 service: i.root-servers.net start-period: '2023-09-28T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8501746118 dns-udp-queries-received-ipv6: 2601778630 dns-tcp-queries-received-ipv4: 528738657 dns-tcp-queries-received-ipv6: 151850355 dns-udp-responses-sent-ipv4: 7531029821 dns-udp-responses-sent-ipv6: 2254648486 dns-tcp-responses-sent-ipv4: 548463087 dns-tcp-responses-sent-ipv6: 135003403