--- version: rssac002v3 service: d.root-servers.net start-period: '2017-03-04T00:00:00Z' end-period: '2017-03-04T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4410475490 dns-udp-queries-received-ipv6: 749276272 dns-tcp-queries-received-ipv4: 69476469 dns-tcp-queries-received-ipv6: 6513423 dns-udp-responses-sent-ipv4: 4401880951 dns-udp-responses-sent-ipv6: 749225002 dns-tcp-responses-sent-ipv4: 69316369 dns-tcp-responses-sent-ipv6: 6513247