--- version: rssac002v3 service: j.root-servers.net start-period: '2020-09-28T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9935239359 dns-udp-queries-received-ipv6: 2119049828 dns-tcp-queries-received-ipv4: 779204464 dns-tcp-queries-received-ipv6: 117915376 dns-udp-responses-sent-ipv4: 9121596542 dns-udp-responses-sent-ipv6: 2091118527 dns-tcp-responses-sent-ipv4: 536203519 dns-tcp-responses-sent-ipv6: 107146798