--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2018-08-11T00:00:00Z' dns-udp-queries-received-ipv4: 1729429162 dns-udp-queries-received-ipv6: 305527501 dns-tcp-queries-received-ipv4: 47587827 dns-tcp-queries-received-ipv6: 11404448 dns-udp-responses-sent-ipv4: 1727281661 dns-udp-responses-sent-ipv6: 305471888 dns-tcp-responses-sent-ipv4: 46864813 dns-tcp-responses-sent-ipv6: 11258903