--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2022-12-26T00:00:00Z dns-udp-queries-received-ipv4: 4643234585 dns-udp-queries-received-ipv6: 934413752 dns-tcp-queries-received-ipv4: 47776551 dns-tcp-queries-received-ipv6: 29557620 dns-udp-responses-sent-ipv4: 4644589460 dns-udp-responses-sent-ipv6: 934224902 dns-tcp-responses-sent-ipv4: 50756656 dns-tcp-responses-sent-ipv6: 30469221