--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2023-03-10T00:00:00Z dns-udp-queries-received-ipv4: 4037302166 dns-udp-queries-received-ipv6: 1020556097 dns-tcp-queries-received-ipv4: 45104838 dns-tcp-queries-received-ipv6: 28061733 dns-udp-responses-sent-ipv4: 4016913671 dns-udp-responses-sent-ipv6: 1020396399 dns-tcp-responses-sent-ipv4: 46537663 dns-tcp-responses-sent-ipv6: 27928245