--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2020-10-28T00:00:00Z dns-udp-queries-received-ipv4: 6936580950 dns-udp-queries-received-ipv6: 1488438623 dns-tcp-queries-received-ipv4: 147536719 dns-tcp-queries-received-ipv6: 96315802 dns-udp-responses-sent-ipv4: 6915256427 dns-udp-responses-sent-ipv6: 1488241735 dns-tcp-responses-sent-ipv4: 121606395 dns-tcp-responses-sent-ipv6: 98001231