--- version: rssac002v3 service: d.root-servers.net start-period: '2020-05-25T00:00:00Z' end-period: '2020-05-25T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9055993775 dns-udp-queries-received-ipv6: 1982383611 dns-tcp-queries-received-ipv4: 507033091 dns-tcp-queries-received-ipv6: 133572892 dns-udp-responses-sent-ipv4: 9055899882 dns-udp-responses-sent-ipv6: 1982348302 dns-tcp-responses-sent-ipv4: 506838087 dns-tcp-responses-sent-ipv6: 133543959