--- version: rssac002v3 service: i.root-servers.net start-period: '2022-08-14T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6439906432 dns-udp-queries-received-ipv6: 1607963117 dns-tcp-queries-received-ipv4: 637801338 dns-tcp-queries-received-ipv6: 58263139 dns-udp-responses-sent-ipv4: 5562191428 dns-udp-responses-sent-ipv6: 1492421689 dns-tcp-responses-sent-ipv4: 628515318 dns-tcp-responses-sent-ipv6: 51743942