--- version: rssac002v3 service: d.root-servers.net start-period: '2017-11-11T00:00:00Z' end-period: '2017-11-11T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4221155030 dns-udp-queries-received-ipv6: 672103886 dns-tcp-queries-received-ipv4: 74415533 dns-tcp-queries-received-ipv6: 11003196 dns-udp-responses-sent-ipv4: 4221418146 dns-udp-responses-sent-ipv6: 672033035 dns-tcp-responses-sent-ipv4: 74381070 dns-tcp-responses-sent-ipv6: 10998498