--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2020-09-12T00:00:00Z dns-udp-queries-received-ipv4: 6200091379 dns-udp-queries-received-ipv6: 1299464369 dns-tcp-queries-received-ipv4: 150419331 dns-tcp-queries-received-ipv6: 87023701 dns-udp-responses-sent-ipv4: 6191895222 dns-udp-responses-sent-ipv6: 1296820591 dns-tcp-responses-sent-ipv4: 144189943 dns-tcp-responses-sent-ipv6: 88518844