--- version: rssac002v3 service: i.root-servers.net start-period: '2016-08-11T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5732522952 dns-udp-queries-received-ipv6: 517214044 dns-tcp-queries-received-ipv4: 40221649 dns-tcp-queries-received-ipv6: 1201294 dns-udp-responses-sent-ipv4: 5709647691 dns-udp-responses-sent-ipv6: 518190999 dns-tcp-responses-sent-ipv4: 40938311 dns-tcp-responses-sent-ipv6: 1218986