--- version: rssac002v3 service: d.root-servers.net start-period: '2020-01-12T00:00:00Z' end-period: '2020-01-12T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8821544452 dns-udp-queries-received-ipv6: 1473652145 dns-tcp-queries-received-ipv4: 806834716 dns-tcp-queries-received-ipv6: 97672139 dns-udp-responses-sent-ipv4: 8821565798 dns-udp-responses-sent-ipv6: 1473608351 dns-tcp-responses-sent-ipv4: 806742305 dns-tcp-responses-sent-ipv6: 97468385