--- version: rssac002v3 service: d.root-servers.net start-period: '2018-10-24T00:00:00Z' end-period: '2018-10-24T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5789599752 dns-udp-queries-received-ipv6: 752687267 dns-tcp-queries-received-ipv4: 258009913 dns-tcp-queries-received-ipv6: 26939189 dns-udp-responses-sent-ipv4: 5789560366 dns-udp-responses-sent-ipv6: 752521128 dns-tcp-responses-sent-ipv4: 257109018 dns-tcp-responses-sent-ipv6: 26920050