--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2023-01-17T00:00:00Z dns-udp-queries-received-ipv4: 3883413625 dns-udp-queries-received-ipv6: 1038388600 dns-tcp-queries-received-ipv4: 54064879 dns-tcp-queries-received-ipv6: 33144440 dns-udp-responses-sent-ipv4: 3874049033 dns-udp-responses-sent-ipv6: 1038187625 dns-tcp-responses-sent-ipv4: 57126903 dns-tcp-responses-sent-ipv6: 33935289