--- version: rssac002v3 service: j.root-servers.net start-period: '2020-02-25T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 10051193844 dns-udp-queries-received-ipv6: 1598806753 dns-tcp-queries-received-ipv4: 726521620 dns-tcp-queries-received-ipv6: 90494552 dns-udp-responses-sent-ipv4: 9262184620 dns-udp-responses-sent-ipv6: 1498651881 dns-tcp-responses-sent-ipv4: 532142697 dns-tcp-responses-sent-ipv6: 89683380