--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2022-06-05T00:00:00Z dns-udp-queries-received-ipv4: 3128653992 dns-udp-queries-received-ipv6: 1400465709 dns-tcp-queries-received-ipv4: 53173374 dns-tcp-queries-received-ipv6: 32790981 dns-udp-responses-sent-ipv4: 3128539687 dns-udp-responses-sent-ipv6: 1400311964 dns-tcp-responses-sent-ipv4: 56285711 dns-tcp-responses-sent-ipv6: 34481783