--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2020-05-11T00:00:00Z' dns-udp-queries-received-ipv4: 6208269889 dns-udp-queries-received-ipv6: 1268470499 dns-tcp-queries-received-ipv4: 296698622 dns-tcp-queries-received-ipv6: 101714703 dns-udp-responses-sent-ipv4: 6198807056 dns-udp-responses-sent-ipv6: 1267092758 dns-tcp-responses-sent-ipv4: 284594161 dns-tcp-responses-sent-ipv6: 103290786