--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2020-05-27T00:00:00Z' dns-udp-queries-received-ipv4: 6070288894 dns-udp-queries-received-ipv6: 1364164037 dns-tcp-queries-received-ipv4: 280768311 dns-tcp-queries-received-ipv6: 113882145 dns-udp-responses-sent-ipv4: 6062970159 dns-udp-responses-sent-ipv6: 1363870677 dns-tcp-responses-sent-ipv4: 272557990 dns-tcp-responses-sent-ipv6: 115665325