--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2023-12-15T00:00:00Z dns-udp-queries-received-ipv4: 3694562857 dns-udp-queries-received-ipv6: 1002147140 dns-tcp-queries-received-ipv4: 94454285 dns-tcp-queries-received-ipv6: 31393022 dns-udp-responses-sent-ipv4: 3689960005 dns-udp-responses-sent-ipv6: 1001967489 dns-tcp-responses-sent-ipv4: 94238470 dns-tcp-responses-sent-ipv6: 30778034