--- version: rssac002v3 service: d.root-servers.net start-period: '2016-10-14T00:00:00Z' end-period: '2016-10-14T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 3789358228 dns-udp-queries-received-ipv6: 547144626 dns-tcp-queries-received-ipv4: 72413235 dns-tcp-queries-received-ipv6: 6126492 dns-udp-responses-sent-ipv4: 3780235665 dns-udp-responses-sent-ipv6: 546942119 dns-tcp-responses-sent-ipv4: 72305647 dns-tcp-responses-sent-ipv6: 6124803