--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2020-04-25T00:00:00Z' dns-udp-queries-received-ipv4: 6139702408 dns-udp-queries-received-ipv6: 1278985122 dns-tcp-queries-received-ipv4: 245984576 dns-tcp-queries-received-ipv6: 125137907 dns-udp-responses-sent-ipv4: 6121967755 dns-udp-responses-sent-ipv6: 1277913431 dns-tcp-responses-sent-ipv4: 239898528 dns-tcp-responses-sent-ipv6: 126673749