--- version: rssac002v4 service: j.root-servers.net start-period: '2022-11-28T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6611718653 dns-udp-queries-received-ipv6: 1406156592 dns-tcp-queries-received-ipv4: 412361909 dns-tcp-queries-received-ipv6: 90713443 dns-udp-responses-sent-ipv4: 6205764538 dns-udp-responses-sent-ipv6: 1378167388 dns-tcp-responses-sent-ipv4: 277452459 dns-tcp-responses-sent-ipv6: 88759803