--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2022-06-14T00:00:00Z dns-udp-queries-received-ipv4: 3438645398 dns-udp-queries-received-ipv6: 1486892218 dns-tcp-queries-received-ipv4: 61640653 dns-tcp-queries-received-ipv6: 33264118 dns-udp-responses-sent-ipv4: 3437630737 dns-udp-responses-sent-ipv6: 1486750373 dns-tcp-responses-sent-ipv4: 64809712 dns-tcp-responses-sent-ipv6: 34490900