--- version: rssac002v3 service: d.root-servers.net start-period: '2020-05-17T00:00:00Z' end-period: '2020-05-17T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8741889931 dns-udp-queries-received-ipv6: 1887996263 dns-tcp-queries-received-ipv4: 456731474 dns-tcp-queries-received-ipv6: 133468471 dns-udp-responses-sent-ipv4: 8741778559 dns-udp-responses-sent-ipv6: 1887963014 dns-tcp-responses-sent-ipv4: 456430538 dns-tcp-responses-sent-ipv6: 133451020