--- version: rssac002v3 service: j.root-servers.net start-period: '2020-10-12T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9600050192 dns-udp-queries-received-ipv6: 2043823615 dns-tcp-queries-received-ipv4: 813820919 dns-tcp-queries-received-ipv6: 125538423 dns-udp-responses-sent-ipv4: 8724728879 dns-udp-responses-sent-ipv6: 2014436804 dns-tcp-responses-sent-ipv4: 555217377 dns-tcp-responses-sent-ipv6: 114821368