--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2020-10-19T00:00:00Z dns-udp-queries-received-ipv4: 6836044552 dns-udp-queries-received-ipv6: 1403620721 dns-tcp-queries-received-ipv4: 141551519 dns-tcp-queries-received-ipv6: 75701499 dns-udp-responses-sent-ipv4: 6807999635 dns-udp-responses-sent-ipv6: 1403430918 dns-tcp-responses-sent-ipv4: 117793665 dns-tcp-responses-sent-ipv6: 77415990