--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2017-07-24T00:00:00Z' dns-udp-queries-received-ipv4: 1476217056 dns-udp-queries-received-ipv6: 337555555 dns-tcp-queries-received-ipv4: 1845080 dns-tcp-queries-received-ipv6: 7403040 dns-udp-responses-sent-ipv4: 1468928561 dns-udp-responses-sent-ipv6: 337377847 dns-tcp-responses-sent-ipv4: 2235293 dns-tcp-responses-sent-ipv6: 8050469