--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2022-02-24T00:00:00Z dns-udp-queries-received-ipv4: 3246732521 dns-udp-queries-received-ipv6: 606624444 dns-tcp-queries-received-ipv4: 62344847 dns-tcp-queries-received-ipv6: 29105413 dns-udp-responses-sent-ipv4: 3243118048 dns-udp-responses-sent-ipv6: 606526175 dns-tcp-responses-sent-ipv4: 63800866 dns-tcp-responses-sent-ipv6: 29896441