--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2020-03-30T00:00:00Z' dns-udp-queries-received-ipv4: 4702708491 dns-udp-queries-received-ipv6: 1069584041 dns-tcp-queries-received-ipv4: 286065986 dns-tcp-queries-received-ipv6: 115090633 dns-udp-responses-sent-ipv4: 4376394243 dns-udp-responses-sent-ipv6: 1057264410 dns-tcp-responses-sent-ipv4: 262338612 dns-tcp-responses-sent-ipv6: 113851631