--- version: rssac002v3 service: d.root-servers.net start-period: '2020-06-28T00:00:00Z' end-period: '2020-06-28T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8727448649 dns-udp-queries-received-ipv6: 2635448880 dns-tcp-queries-received-ipv4: 575035259 dns-tcp-queries-received-ipv6: 105595391 dns-udp-responses-sent-ipv4: 8726192472 dns-udp-responses-sent-ipv6: 2635388367 dns-tcp-responses-sent-ipv4: 571925051 dns-tcp-responses-sent-ipv6: 105290522