--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2020-11-22T00:00:00Z dns-udp-queries-received-ipv4: 5794937488 dns-udp-queries-received-ipv6: 1098486648 dns-tcp-queries-received-ipv4: 139514493 dns-tcp-queries-received-ipv6: 73253517 dns-udp-responses-sent-ipv4: 5768420913 dns-udp-responses-sent-ipv6: 1098332459 dns-tcp-responses-sent-ipv4: 117190917 dns-tcp-responses-sent-ipv6: 75689526