--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2022-04-23T00:00:00Z dns-udp-queries-received-ipv4: 3010399485 dns-udp-queries-received-ipv6: 996223056 dns-tcp-queries-received-ipv4: 58291567 dns-tcp-queries-received-ipv6: 23023599 dns-udp-responses-sent-ipv4: 3009799968 dns-udp-responses-sent-ipv6: 995691191 dns-tcp-responses-sent-ipv4: 61398273 dns-tcp-responses-sent-ipv6: 24583655