--- version: rssac002v3 service: d.root-servers.net start-period: '2017-04-24T00:00:00Z' end-period: '2017-04-24T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4566845060 dns-udp-queries-received-ipv6: 681237342 dns-tcp-queries-received-ipv4: 74607565 dns-tcp-queries-received-ipv6: 9236618 dns-udp-responses-sent-ipv4: 4482478334 dns-udp-responses-sent-ipv6: 681144094 dns-tcp-responses-sent-ipv4: 74362472 dns-tcp-responses-sent-ipv6: 9235313