--- version: rssac002v3 service: d.root-servers.net start-period: '2017-06-23T00:00:00Z' end-period: '2017-06-23T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4046553423 dns-udp-queries-received-ipv6: 711625352 dns-tcp-queries-received-ipv4: 86826610 dns-tcp-queries-received-ipv6: 9887523 dns-udp-responses-sent-ipv4: 4041275891 dns-udp-responses-sent-ipv6: 711578724 dns-tcp-responses-sent-ipv4: 86705136 dns-tcp-responses-sent-ipv6: 9886348