--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2020-06-03T00:00:00Z' dns-udp-queries-received-ipv4: 6094438582 dns-udp-queries-received-ipv6: 1352194004 dns-tcp-queries-received-ipv4: 266292252 dns-tcp-queries-received-ipv6: 109116280 dns-udp-responses-sent-ipv4: 6080816494 dns-udp-responses-sent-ipv6: 1351600784 dns-tcp-responses-sent-ipv4: 257298067 dns-tcp-responses-sent-ipv6: 110530385