--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2022-07-16T00:00:00Z dns-udp-queries-received-ipv4: 3025308848 dns-udp-queries-received-ipv6: 1332576987 dns-tcp-queries-received-ipv4: 59904226 dns-tcp-queries-received-ipv6: 23471186 dns-udp-responses-sent-ipv4: 3024094374 dns-udp-responses-sent-ipv6: 1332454193 dns-tcp-responses-sent-ipv4: 62612466 dns-tcp-responses-sent-ipv6: 24237419