--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2022-12-17T00:00:00Z dns-udp-queries-received-ipv4: 3873576040 dns-udp-queries-received-ipv6: 1006626597 dns-tcp-queries-received-ipv4: 52913893 dns-tcp-queries-received-ipv6: 50309439 dns-udp-responses-sent-ipv4: 3866196389 dns-udp-responses-sent-ipv6: 1006440724 dns-tcp-responses-sent-ipv4: 56109142 dns-tcp-responses-sent-ipv6: 51468039