--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2020-07-30T00:00:00Z dns-udp-queries-received-ipv4: 6841026209 dns-udp-queries-received-ipv6: 1564392579 dns-tcp-queries-received-ipv4: 212721022 dns-tcp-queries-received-ipv6: 65420390 dns-udp-responses-sent-ipv4: 6834207187 dns-udp-responses-sent-ipv6: 1563322313 dns-tcp-responses-sent-ipv4: 205548144 dns-tcp-responses-sent-ipv6: 66414459