--- version: rssac002v3 service: d.root-servers.net start-period: '2019-11-07T00:00:00Z' end-period: '2019-11-07T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8574490395 dns-udp-queries-received-ipv6: 1838080004 dns-tcp-queries-received-ipv4: 541235195 dns-tcp-queries-received-ipv6: 76907743 dns-udp-responses-sent-ipv4: 8574485258 dns-udp-responses-sent-ipv6: 1838015226 dns-tcp-responses-sent-ipv4: 541004349 dns-tcp-responses-sent-ipv6: 76892069