--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2020-08-03T00:00:00Z dns-udp-queries-received-ipv4: 6545190990 dns-udp-queries-received-ipv6: 1540846747 dns-tcp-queries-received-ipv4: 206115031 dns-tcp-queries-received-ipv6: 62333379 dns-udp-responses-sent-ipv4: 6537524912 dns-udp-responses-sent-ipv6: 1539296406 dns-tcp-responses-sent-ipv4: 200929361 dns-tcp-responses-sent-ipv6: 61530191