--- version: rssac002v3 service: d.root-servers.net start-period: '2019-10-30T00:00:00Z' end-period: '2019-10-30T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8355108095 dns-udp-queries-received-ipv6: 1968168254 dns-tcp-queries-received-ipv4: 448413794 dns-tcp-queries-received-ipv6: 101682239 dns-udp-responses-sent-ipv4: 8355089476 dns-udp-responses-sent-ipv6: 1968026227 dns-tcp-responses-sent-ipv4: 448010379 dns-tcp-responses-sent-ipv6: 101675174