--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2018-05-24T00:00:00Z' dns-udp-queries-received-ipv4: 1676571790 dns-udp-queries-received-ipv6: 312037682 dns-tcp-queries-received-ipv4: 43622346 dns-tcp-queries-received-ipv6: 10021625 dns-udp-responses-sent-ipv4: 1673948635 dns-udp-responses-sent-ipv6: 312004821 dns-tcp-responses-sent-ipv4: 41844721 dns-tcp-responses-sent-ipv6: 9727074