--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2020-09-25T00:00:00Z dns-udp-queries-received-ipv4: 7980737243 dns-udp-queries-received-ipv6: 1499134642 dns-tcp-queries-received-ipv4: 151528575 dns-tcp-queries-received-ipv6: 114000931 dns-udp-responses-sent-ipv4: 7956359728 dns-udp-responses-sent-ipv6: 1496174719 dns-tcp-responses-sent-ipv4: 145149781 dns-tcp-responses-sent-ipv6: 115692691