--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2017-11-03T00:00:00Z' dns-udp-queries-received-ipv4: 1610892492 dns-udp-queries-received-ipv6: 256881300 dns-tcp-queries-received-ipv4: 2814521 dns-tcp-queries-received-ipv6: 7729669 dns-udp-responses-sent-ipv4: 1602583408 dns-udp-responses-sent-ipv6: 256786815 dns-tcp-responses-sent-ipv4: 3472031 dns-tcp-responses-sent-ipv6: 7277669