--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2020-07-25T00:00:00Z dns-udp-queries-received-ipv4: 6002857428 dns-udp-queries-received-ipv6: 1408416121 dns-tcp-queries-received-ipv4: 198364104 dns-tcp-queries-received-ipv6: 64287476 dns-udp-responses-sent-ipv4: 5997600495 dns-udp-responses-sent-ipv6: 1407509286 dns-tcp-responses-sent-ipv4: 191990646 dns-tcp-responses-sent-ipv6: 65709083