--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2022-09-15T00:00:00Z dns-udp-queries-received-ipv4: 4627872592 dns-udp-queries-received-ipv6: 1321184594 dns-tcp-queries-received-ipv4: 61249454 dns-tcp-queries-received-ipv6: 29851196 dns-udp-responses-sent-ipv4: 4621982756 dns-udp-responses-sent-ipv6: 1321052267 dns-tcp-responses-sent-ipv4: 64000901 dns-tcp-responses-sent-ipv6: 30327883