--- version: rssac002v3 service: d.root-servers.net start-period: '2017-02-13T00:00:00Z' end-period: '2017-02-13T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4506077941 dns-udp-queries-received-ipv6: 758161218 dns-tcp-queries-received-ipv4: 69053222 dns-tcp-queries-received-ipv6: 7636023 dns-udp-responses-sent-ipv4: 4496065503 dns-udp-responses-sent-ipv6: 758108020 dns-tcp-responses-sent-ipv4: 68940774 dns-tcp-responses-sent-ipv6: 7635931