--- version: rssac002v3 service: i.root-servers.net start-period: '2022-09-05T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7155780341 dns-udp-queries-received-ipv6: 1408770214 dns-tcp-queries-received-ipv4: 665637557 dns-tcp-queries-received-ipv6: 61522012 dns-udp-responses-sent-ipv4: 5975625322 dns-udp-responses-sent-ipv6: 1204088519 dns-tcp-responses-sent-ipv4: 599433592 dns-tcp-responses-sent-ipv6: 50770386