--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2018-08-04T00:00:00Z' dns-udp-queries-received-ipv4: 1663757425 dns-udp-queries-received-ipv6: 298909639 dns-tcp-queries-received-ipv4: 46743398 dns-tcp-queries-received-ipv6: 11770036 dns-udp-responses-sent-ipv4: 1661956401 dns-udp-responses-sent-ipv6: 298860202 dns-tcp-responses-sent-ipv4: 45968992 dns-tcp-responses-sent-ipv6: 11614317