--- version: rssac002v3 service: j.root-servers.net start-period: '2018-10-29T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5895661265 dns-udp-queries-received-ipv6: 745990707 dns-tcp-queries-received-ipv4: 294196063 dns-tcp-queries-received-ipv6: 28731247 dns-udp-responses-sent-ipv4: 5641690353 dns-udp-responses-sent-ipv6: 734624704 dns-tcp-responses-sent-ipv4: 208165861 dns-tcp-responses-sent-ipv6: 25593400