--- version: rssac002v3 service: d.root-servers.net start-period: '2017-10-18T00:00:00Z' end-period: '2017-10-18T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4480822719 dns-udp-queries-received-ipv6: 678754935 dns-tcp-queries-received-ipv4: 77940189 dns-tcp-queries-received-ipv6: 10712082 dns-udp-responses-sent-ipv4: 4481742958 dns-udp-responses-sent-ipv6: 678704404 dns-tcp-responses-sent-ipv4: 77891922 dns-tcp-responses-sent-ipv6: 10699906