--- version: rssac002v3 service: d.root-servers.net start-period: '2020-07-13T00:00:00Z' end-period: '2020-07-13T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9097955266 dns-udp-queries-received-ipv6: 2531223153 dns-tcp-queries-received-ipv4: 472693132 dns-tcp-queries-received-ipv6: 89202580 dns-udp-responses-sent-ipv4: 9097711402 dns-udp-responses-sent-ipv6: 2531062217 dns-tcp-responses-sent-ipv4: 472497982 dns-tcp-responses-sent-ipv6: 88359343