--- version: rssac002v3 service: d.root-servers.net start-period: '2017-05-05T00:00:00Z' end-period: '2017-05-05T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4241764422 dns-udp-queries-received-ipv6: 715108745 dns-tcp-queries-received-ipv4: 75618969 dns-tcp-queries-received-ipv6: 9739828 dns-udp-responses-sent-ipv4: 4233361409 dns-udp-responses-sent-ipv6: 715020085 dns-tcp-responses-sent-ipv4: 75482509 dns-tcp-responses-sent-ipv6: 9738104