--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2023-12-23T00:00:00Z dns-udp-queries-received-ipv4: 3344908037 dns-udp-queries-received-ipv6: 862303052 dns-tcp-queries-received-ipv4: 87617437 dns-tcp-queries-received-ipv6: 26475260 dns-udp-responses-sent-ipv4: 3340516960 dns-udp-responses-sent-ipv6: 861877493 dns-tcp-responses-sent-ipv4: 87133814 dns-tcp-responses-sent-ipv6: 25917852