--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2020-05-29T00:00:00Z' dns-udp-queries-received-ipv4: 6296349145 dns-udp-queries-received-ipv6: 1396045264 dns-tcp-queries-received-ipv4: 306121256 dns-tcp-queries-received-ipv6: 115291836 dns-udp-responses-sent-ipv4: 6289962513 dns-udp-responses-sent-ipv6: 1395426350 dns-tcp-responses-sent-ipv4: 299703769 dns-tcp-responses-sent-ipv6: 117730304