--- version: rssac002v3 service: j.root-servers.net start-period: '2020-08-05T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8725462609 dns-udp-queries-received-ipv6: 1685987580 dns-tcp-queries-received-ipv4: 606440308 dns-tcp-queries-received-ipv6: 127107389 dns-udp-responses-sent-ipv4: 8095988691 dns-udp-responses-sent-ipv6: 1657726990 dns-tcp-responses-sent-ipv4: 433495659 dns-tcp-responses-sent-ipv6: 124372858