--- version: rssac002v4 service: j.root-servers.net start-period: '2022-09-24T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5781849544 dns-udp-queries-received-ipv6: 1209442915 dns-tcp-queries-received-ipv4: 248644857 dns-tcp-queries-received-ipv6: 50578774 dns-udp-responses-sent-ipv4: 5519703447 dns-udp-responses-sent-ipv6: 1188120527 dns-tcp-responses-sent-ipv4: 189089887 dns-tcp-responses-sent-ipv6: 50540019