--- version: rssac002v3 service: d.root-servers.net start-period: '2020-05-26T00:00:00Z' end-period: '2020-05-26T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9695200560 dns-udp-queries-received-ipv6: 2074537734 dns-tcp-queries-received-ipv4: 481293778 dns-tcp-queries-received-ipv6: 157431728 dns-udp-responses-sent-ipv4: 9693076479 dns-udp-responses-sent-ipv6: 2074471992 dns-tcp-responses-sent-ipv4: 481039710 dns-tcp-responses-sent-ipv6: 157391311