--- version: rssac002v3 service: i.root-servers.net start-period: '2016-10-06T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5916771075 dns-udp-queries-received-ipv6: 588293499 dns-tcp-queries-received-ipv4: 62214298 dns-tcp-queries-received-ipv6: 5977080 dns-udp-responses-sent-ipv4: 5961988051 dns-udp-responses-sent-ipv6: 589173099 dns-tcp-responses-sent-ipv4: 65127716 dns-tcp-responses-sent-ipv6: 5974194