--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2022-07-23T00:00:00Z dns-udp-queries-received-ipv4: 3096723900 dns-udp-queries-received-ipv6: 1357877831 dns-tcp-queries-received-ipv4: 58283178 dns-tcp-queries-received-ipv6: 27048340 dns-udp-responses-sent-ipv4: 3095499802 dns-udp-responses-sent-ipv6: 1357757353 dns-tcp-responses-sent-ipv4: 61025029 dns-tcp-responses-sent-ipv6: 28061689