--- version: rssac002v3 service: j.root-servers.net start-period: '2017-10-28T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5059912629 dns-udp-queries-received-ipv6: 317441281 dns-tcp-queries-received-ipv4: 166332725 dns-tcp-queries-received-ipv6: 11152038 dns-udp-responses-sent-ipv4: 4948061649 dns-udp-responses-sent-ipv6: 315725729 dns-tcp-responses-sent-ipv4: 135032011 dns-tcp-responses-sent-ipv6: 11223779