--- version: rssac002v3 service: i.root-servers.net start-period: '2022-08-04T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6353833601 dns-udp-queries-received-ipv6: 1888761214 dns-tcp-queries-received-ipv4: 634987998 dns-tcp-queries-received-ipv6: 74619951 dns-udp-responses-sent-ipv4: 5351241969 dns-udp-responses-sent-ipv6: 1574425381 dns-tcp-responses-sent-ipv4: 603077688 dns-tcp-responses-sent-ipv6: 53280511