--- version: rssac002v3 service: j.root-servers.net start-period: '2017-10-22T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 4908273871 dns-udp-queries-received-ipv6: 319374688 dns-tcp-queries-received-ipv4: 155747759 dns-tcp-queries-received-ipv6: 10777479 dns-udp-responses-sent-ipv4: 4809573566 dns-udp-responses-sent-ipv6: 317849182 dns-tcp-responses-sent-ipv4: 125376633 dns-tcp-responses-sent-ipv6: 10866324