--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2017-10-03T00:00:00Z' dns-udp-queries-received-ipv4: 1677219743 dns-udp-queries-received-ipv6: 260046442 dns-tcp-queries-received-ipv4: 1889708 dns-tcp-queries-received-ipv6: 7453528 dns-udp-responses-sent-ipv4: 1657053778 dns-udp-responses-sent-ipv6: 259866296 dns-tcp-responses-sent-ipv4: 2370393 dns-tcp-responses-sent-ipv6: 7055368