--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2020-06-26T00:00:00Z' dns-udp-queries-received-ipv4: 6221033298 dns-udp-queries-received-ipv6: 1391504671 dns-tcp-queries-received-ipv4: 253351633 dns-tcp-queries-received-ipv6: 80741627 dns-udp-responses-sent-ipv4: 6199614808 dns-udp-responses-sent-ipv6: 1390888221 dns-tcp-responses-sent-ipv4: 249944666 dns-tcp-responses-sent-ipv6: 81715912