--- version: rssac002v3 service: j.root-servers.net start-period: '2017-08-26T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5805229271 dns-udp-queries-received-ipv6: 641440878 dns-tcp-queries-received-ipv4: 250573931 dns-tcp-queries-received-ipv6: 12380134 dns-udp-responses-sent-ipv4: 5607294475 dns-udp-responses-sent-ipv6: 638755662 dns-tcp-responses-sent-ipv4: 180149527 dns-tcp-responses-sent-ipv6: 12051315