--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2020-08-29T00:00:00Z dns-udp-queries-received-ipv4: 6255549002 dns-udp-queries-received-ipv6: 1406014361 dns-tcp-queries-received-ipv4: 209069051 dns-tcp-queries-received-ipv6: 83211823 dns-udp-responses-sent-ipv4: 6248135377 dns-udp-responses-sent-ipv6: 1402564180 dns-tcp-responses-sent-ipv4: 202334318 dns-tcp-responses-sent-ipv6: 84237123