--- version: rssac002v3 service: i.root-servers.net start-period: '2017-11-06T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5846194727 dns-udp-queries-received-ipv6: 626340607 dns-tcp-queries-received-ipv4: 96576562 dns-tcp-queries-received-ipv6: 13258616 dns-udp-responses-sent-ipv4: 5827461463 dns-udp-responses-sent-ipv6: 622703144 dns-tcp-responses-sent-ipv4: 97678009 dns-tcp-responses-sent-ipv6: 13355724