--- version: rssac002v3 service: j.root-servers.net start-period: '2020-08-25T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9805112762 dns-udp-queries-received-ipv6: 1650907881 dns-tcp-queries-received-ipv4: 783802989 dns-tcp-queries-received-ipv6: 118337009 dns-udp-responses-sent-ipv4: 8967629127 dns-udp-responses-sent-ipv6: 1622878356 dns-tcp-responses-sent-ipv4: 535020801 dns-tcp-responses-sent-ipv6: 108892247