--- version: rssac002v3 service: i.root-servers.net start-period: '2020-08-08T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5533111095 dns-udp-queries-received-ipv6: 1129441102 dns-tcp-queries-received-ipv4: 532191424 dns-tcp-queries-received-ipv6: 130625361 dns-udp-responses-sent-ipv4: 3913184899 dns-udp-responses-sent-ipv6: 957172264 dns-tcp-responses-sent-ipv4: 387256516 dns-tcp-responses-sent-ipv6: 106855943