--- version: rssac002v3 service: d.root-servers.net start-period: '2020-03-28T00:00:00Z' end-period: '2020-03-28T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 10163933277 dns-udp-queries-received-ipv6: 2066615884 dns-tcp-queries-received-ipv4: 808620678 dns-tcp-queries-received-ipv6: 230283296 dns-udp-responses-sent-ipv4: 10162951160 dns-udp-responses-sent-ipv6: 2066563698 dns-tcp-responses-sent-ipv4: 807082781 dns-tcp-responses-sent-ipv6: 230207803