--- version: rssac002v3 service: j.root-servers.net start-period: '2020-09-29T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 10076050063 dns-udp-queries-received-ipv6: 2140872625 dns-tcp-queries-received-ipv4: 797681994 dns-tcp-queries-received-ipv6: 123384966 dns-udp-responses-sent-ipv4: 9240037689 dns-udp-responses-sent-ipv6: 2109581920 dns-tcp-responses-sent-ipv4: 555089182 dns-tcp-responses-sent-ipv6: 112858287