--- version: rssac002v3 service: j.root-servers.net start-period: '2020-08-21T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 10252155271 dns-udp-queries-received-ipv6: 1640950596 dns-tcp-queries-received-ipv4: 839589924 dns-tcp-queries-received-ipv6: 114797435 dns-udp-responses-sent-ipv4: 9306395509 dns-udp-responses-sent-ipv6: 1612996667 dns-tcp-responses-sent-ipv4: 558682618 dns-tcp-responses-sent-ipv6: 105746159