--- version: rssac002v3 service: i.root-servers.net start-period: '2023-12-02T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6159599065 dns-udp-queries-received-ipv6: 1786833680 dns-tcp-queries-received-ipv4: 441647481 dns-tcp-queries-received-ipv6: 66983119 dns-udp-responses-sent-ipv4: 5396851363 dns-udp-responses-sent-ipv6: 1552754318 dns-tcp-responses-sent-ipv4: 450367887 dns-tcp-responses-sent-ipv6: 57232531