--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2022-12-14T00:00:00Z dns-udp-queries-received-ipv4: 4139427587 dns-udp-queries-received-ipv6: 1061870702 dns-tcp-queries-received-ipv4: 55580800 dns-tcp-queries-received-ipv6: 35230932 dns-udp-responses-sent-ipv4: 4132870747 dns-udp-responses-sent-ipv6: 1061693196 dns-tcp-responses-sent-ipv4: 58538445 dns-tcp-responses-sent-ipv6: 36230896