--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2018-08-05T00:00:00Z' dns-udp-queries-received-ipv4: 1628728763 dns-udp-queries-received-ipv6: 323355842 dns-tcp-queries-received-ipv4: 45777432 dns-tcp-queries-received-ipv6: 11570385 dns-udp-responses-sent-ipv4: 1626975073 dns-udp-responses-sent-ipv6: 323207330 dns-tcp-responses-sent-ipv4: 44923314 dns-tcp-responses-sent-ipv6: 11380444