--- version: rssac002v4 service: d.root-servers.net start-period: 2020-09-10T00:00:00Z end-period: 2020-09-10T23:59:59Z metric: traffic-volume dns-udp-queries-received-ipv4: 9938796627 dns-udp-queries-received-ipv6: 3257447808 dns-tcp-queries-received-ipv4: 237928039 dns-tcp-queries-received-ipv6: 93630258 dns-udp-responses-sent-ipv4: 9938542451 dns-udp-responses-sent-ipv6: 3257404967 dns-tcp-responses-sent-ipv4: 237817129 dns-tcp-responses-sent-ipv6: 93517951