--- version: rssac002v3 service: j.root-servers.net start-period: '2020-09-15T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9469992822 dns-udp-queries-received-ipv6: 2318089024 dns-tcp-queries-received-ipv4: 702178069 dns-tcp-queries-received-ipv6: 147845967 dns-udp-responses-sent-ipv4: 8690199595 dns-udp-responses-sent-ipv6: 2253436290 dns-tcp-responses-sent-ipv4: 483972487 dns-tcp-responses-sent-ipv6: 124992589