--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2020-07-26T00:00:00Z dns-udp-queries-received-ipv4: 5862400684 dns-udp-queries-received-ipv6: 1446089537 dns-tcp-queries-received-ipv4: 203276098 dns-tcp-queries-received-ipv6: 63503058 dns-udp-responses-sent-ipv4: 5857099369 dns-udp-responses-sent-ipv6: 1444892176 dns-tcp-responses-sent-ipv4: 196438147 dns-tcp-responses-sent-ipv6: 64822896