--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2020-07-12T00:00:00Z dns-udp-queries-received-ipv4: 5890761253 dns-udp-queries-received-ipv6: 1198325113 dns-tcp-queries-received-ipv4: 202917498 dns-tcp-queries-received-ipv6: 63298816 dns-udp-responses-sent-ipv4: 5869156823 dns-udp-responses-sent-ipv6: 1197457625 dns-tcp-responses-sent-ipv4: 193666637 dns-tcp-responses-sent-ipv6: 64613492