--- version: rssac002v4 service: j.root-servers.net start-period: '2024-01-09T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6719693649 dns-udp-queries-received-ipv6: 1957262842 dns-tcp-queries-received-ipv4: 213237043 dns-tcp-queries-received-ipv6: 81331833 dns-udp-responses-sent-ipv4: 6523862225 dns-udp-responses-sent-ipv6: 1907168389 dns-tcp-responses-sent-ipv4: 162646156 dns-tcp-responses-sent-ipv6: 61467195