--- version: rssac002v3 service: j.root-servers.net start-period: '2020-08-15T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 10022991636 dns-udp-queries-received-ipv6: 1555693792 dns-tcp-queries-received-ipv4: 935753984 dns-tcp-queries-received-ipv6: 95204612 dns-udp-responses-sent-ipv4: 8992078868 dns-udp-responses-sent-ipv6: 1527112605 dns-tcp-responses-sent-ipv4: 590268818 dns-tcp-responses-sent-ipv6: 89936033