--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2020-10-09T00:00:00Z dns-udp-queries-received-ipv4: 6237877141 dns-udp-queries-received-ipv6: 680533203 dns-tcp-queries-received-ipv4: 149770479 dns-tcp-queries-received-ipv6: 44360657 dns-udp-responses-sent-ipv4: 6201700456 dns-udp-responses-sent-ipv6: 675993750 dns-tcp-responses-sent-ipv4: 141289201 dns-tcp-responses-sent-ipv6: 45150699