--- version: rssac002v3 service: d.root-servers.net start-period: '2017-03-13T00:00:00Z' end-period: '2017-03-13T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4769467671 dns-udp-queries-received-ipv6: 803964003 dns-tcp-queries-received-ipv4: 71904555 dns-tcp-queries-received-ipv6: 9057248 dns-udp-responses-sent-ipv4: 4760312340 dns-udp-responses-sent-ipv6: 803699584 dns-tcp-responses-sent-ipv4: 71657979 dns-tcp-responses-sent-ipv6: 9055243