--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2020-04-02T00:00:00Z' dns-udp-queries-received-ipv4: 5413429486 dns-udp-queries-received-ipv6: 1127329822 dns-tcp-queries-received-ipv4: 231101414 dns-tcp-queries-received-ipv6: 98622484 dns-udp-responses-sent-ipv4: 5401331449 dns-udp-responses-sent-ipv6: 1125390379 dns-tcp-responses-sent-ipv4: 219383701 dns-tcp-responses-sent-ipv6: 99079046