--- version: rssac002v3 service: d.root-servers.net start-period: '2020-05-07T00:00:00Z' end-period: '2020-05-07T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9906934454 dns-udp-queries-received-ipv6: 2212754047 dns-tcp-queries-received-ipv4: 423525991 dns-tcp-queries-received-ipv6: 168029441 dns-udp-responses-sent-ipv4: 9906788151 dns-udp-responses-sent-ipv6: 2212703874 dns-tcp-responses-sent-ipv4: 423032921 dns-tcp-responses-sent-ipv6: 168008918