--- version: rssac002v3 service: j.root-servers.net start-period: '2020-08-11T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 10266656682 dns-udp-queries-received-ipv6: 1641593200 dns-tcp-queries-received-ipv4: 864430829 dns-tcp-queries-received-ipv6: 113696110 dns-udp-responses-sent-ipv4: 9326772201 dns-udp-responses-sent-ipv6: 1611640648 dns-tcp-responses-sent-ipv4: 590944250 dns-tcp-responses-sent-ipv6: 106077907