--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2022-10-10T00:00:00Z dns-udp-queries-received-ipv4: 3810516365 dns-udp-queries-received-ipv6: 937907976 dns-tcp-queries-received-ipv4: 57842600 dns-tcp-queries-received-ipv6: 27688777 dns-udp-responses-sent-ipv4: 3804843757 dns-udp-responses-sent-ipv6: 937405430 dns-tcp-responses-sent-ipv4: 60412587 dns-tcp-responses-sent-ipv6: 28341776