--- version: rssac002v3 service: d.root-servers.net start-period: '2020-03-23T00:00:00Z' end-period: '2020-03-23T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 11080318968 dns-udp-queries-received-ipv6: 2092793970 dns-tcp-queries-received-ipv4: 851317323 dns-tcp-queries-received-ipv6: 205861530 dns-udp-responses-sent-ipv4: 11080254617 dns-udp-responses-sent-ipv6: 2092741752 dns-tcp-responses-sent-ipv4: 850271280 dns-tcp-responses-sent-ipv6: 205738921