--- version: rssac002v3 service: i.root-servers.net start-period: '2023-02-02T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5608432819 dns-udp-queries-received-ipv6: 1094232365 dns-tcp-queries-received-ipv4: 487050870 dns-tcp-queries-received-ipv6: 62876905 dns-udp-responses-sent-ipv4: 4838807944 dns-udp-responses-sent-ipv6: 1008352991 dns-tcp-responses-sent-ipv4: 487926103 dns-tcp-responses-sent-ipv6: 52432608