--- version: rssac002v3 service: d.root-servers.net start-period: '2020-06-02T00:00:00Z' end-period: '2020-06-02T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9316170211 dns-udp-queries-received-ipv6: 2620238754 dns-tcp-queries-received-ipv4: 476877965 dns-tcp-queries-received-ipv6: 146691234 dns-udp-responses-sent-ipv4: 9316046150 dns-udp-responses-sent-ipv6: 2620199121 dns-tcp-responses-sent-ipv4: 476770044 dns-tcp-responses-sent-ipv6: 146535262