--- version: rssac002v3 service: j.root-servers.net start-period: '2019-10-24T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 10870267302 dns-udp-queries-received-ipv6: 1929744440 dns-tcp-queries-received-ipv4: 1056234761 dns-tcp-queries-received-ipv6: 364434257 dns-udp-responses-sent-ipv4: 9592058534 dns-udp-responses-sent-ipv6: 1608901236 dns-tcp-responses-sent-ipv4: 690489794 dns-tcp-responses-sent-ipv6: 209051906