--- version: rssac002v3 service: i.root-servers.net start-period: '2022-07-01T00:00:01Z' metric: traffic-volume dns-udp-queries-received-ipv4: 317859 dns-udp-queries-received-ipv6: 2 dns-tcp-queries-received-ipv4: 134 dns-tcp-queries-received-ipv6: 0 dns-udp-responses-sent-ipv4: 317770 dns-udp-responses-sent-ipv6: 2 dns-tcp-responses-sent-ipv4: 134 dns-tcp-responses-sent-ipv6: 0