--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2020-08-08T00:00:00Z dns-udp-queries-received-ipv4: 5882007470 dns-udp-queries-received-ipv6: 1367521078 dns-tcp-queries-received-ipv4: 222607292 dns-tcp-queries-received-ipv6: 68773427 dns-udp-responses-sent-ipv4: 5876175663 dns-udp-responses-sent-ipv6: 1367110403 dns-tcp-responses-sent-ipv4: 209461183 dns-tcp-responses-sent-ipv6: 69583382