--- version: rssac002v3 service: i.root-servers.net start-period: '2020-08-16T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6184862617 dns-udp-queries-received-ipv6: 1229934346 dns-tcp-queries-received-ipv4: 617403420 dns-tcp-queries-received-ipv6: 133449230 dns-udp-responses-sent-ipv4: 4856897362 dns-udp-responses-sent-ipv6: 1085578610 dns-tcp-responses-sent-ipv4: 482468635 dns-tcp-responses-sent-ipv6: 122412855