--- version: rssac002v3 service: j.root-servers.net start-period: '2018-08-03T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5329343077 dns-udp-queries-received-ipv6: 617056023 dns-tcp-queries-received-ipv4: 265963594 dns-tcp-queries-received-ipv6: 20458297 dns-udp-responses-sent-ipv4: 5156368567 dns-udp-responses-sent-ipv6: 615635336 dns-tcp-responses-sent-ipv4: 208451472 dns-tcp-responses-sent-ipv6: 20303358