--- version: rssac002v4 service: j.root-servers.net start-period: '2022-10-17T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5892387678 dns-udp-queries-received-ipv6: 1340935794 dns-tcp-queries-received-ipv4: 254204431 dns-tcp-queries-received-ipv6: 61493603 dns-udp-responses-sent-ipv4: 5658125658 dns-udp-responses-sent-ipv6: 1318116178 dns-tcp-responses-sent-ipv4: 197378183 dns-tcp-responses-sent-ipv6: 61441191