--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2020-02-24T00:00:00Z' dns-udp-queries-received-ipv4: 3886105205 dns-udp-queries-received-ipv6: 1017883704 dns-tcp-queries-received-ipv4: 128766642 dns-tcp-queries-received-ipv6: 57442401 dns-udp-responses-sent-ipv4: 3587946872 dns-udp-responses-sent-ipv6: 913770435 dns-tcp-responses-sent-ipv4: 109218649 dns-tcp-responses-sent-ipv6: 54901110