--- version: rssac002v3 service: i.root-servers.net start-period: '2022-12-18T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6180860509 dns-udp-queries-received-ipv6: 1161096946 dns-tcp-queries-received-ipv4: 601561060 dns-tcp-queries-received-ipv6: 48865477 dns-udp-responses-sent-ipv4: 5306340765 dns-udp-responses-sent-ipv6: 1110791089 dns-tcp-responses-sent-ipv4: 604997429 dns-tcp-responses-sent-ipv6: 43094325