--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2022-06-30T00:00:00Z dns-udp-queries-received-ipv4: 3469022822 dns-udp-queries-received-ipv6: 1415848516 dns-tcp-queries-received-ipv4: 66253301 dns-tcp-queries-received-ipv6: 43003282 dns-udp-responses-sent-ipv4: 3466161874 dns-udp-responses-sent-ipv6: 1415586546 dns-tcp-responses-sent-ipv4: 68743050 dns-tcp-responses-sent-ipv6: 43581369