--- version: rssac002v3 service: j.root-servers.net start-period: '2020-08-01T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8854459184 dns-udp-queries-received-ipv6: 1517899703 dns-tcp-queries-received-ipv4: 722168760 dns-tcp-queries-received-ipv6: 115799611 dns-udp-responses-sent-ipv4: 8121630171 dns-udp-responses-sent-ipv6: 1494060611 dns-tcp-responses-sent-ipv4: 486946076 dns-tcp-responses-sent-ipv6: 109188847