--- version: rssac002v3 service: j.root-servers.net start-period: '2020-10-03T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9133762404 dns-udp-queries-received-ipv6: 2052957694 dns-tcp-queries-received-ipv4: 765432620 dns-tcp-queries-received-ipv6: 158172944 dns-udp-responses-sent-ipv4: 8333540806 dns-udp-responses-sent-ipv6: 2027030718 dns-tcp-responses-sent-ipv4: 529474676 dns-tcp-responses-sent-ipv6: 148836776