--- version: rssac002v3 service: d.root-servers.net start-period: '2016-12-10T00:00:00Z' end-period: '2016-12-10T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4073770837 dns-udp-queries-received-ipv6: 700013935 dns-tcp-queries-received-ipv4: 63465412 dns-tcp-queries-received-ipv6: 6111183 dns-udp-responses-sent-ipv4: 4064698486 dns-udp-responses-sent-ipv6: 699709271 dns-tcp-responses-sent-ipv4: 63377671 dns-tcp-responses-sent-ipv6: 6110503