--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2022-06-26T00:00:00Z dns-udp-queries-received-ipv4: 3030581277 dns-udp-queries-received-ipv6: 1316322802 dns-tcp-queries-received-ipv4: 57888550 dns-tcp-queries-received-ipv6: 27606600 dns-udp-responses-sent-ipv4: 3029656257 dns-udp-responses-sent-ipv6: 1316200225 dns-tcp-responses-sent-ipv4: 60753548 dns-tcp-responses-sent-ipv6: 28818290