--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2020-03-05T00:00:00Z' dns-udp-queries-received-ipv4: 3680020305 dns-udp-queries-received-ipv6: 699790541 dns-tcp-queries-received-ipv4: 187082301 dns-tcp-queries-received-ipv6: 70577281 dns-udp-responses-sent-ipv4: 3504747633 dns-udp-responses-sent-ipv6: 694363437 dns-tcp-responses-sent-ipv4: 175716390 dns-tcp-responses-sent-ipv6: 71173054