--- version: rssac002v3 service: i.root-servers.net start-period: '2020-11-15T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6229212626 dns-udp-queries-received-ipv6: 1277290579 dns-tcp-queries-received-ipv4: 658463071 dns-tcp-queries-received-ipv6: 166044272 dns-udp-responses-sent-ipv4: 5044249275 dns-udp-responses-sent-ipv6: 1151962454 dns-tcp-responses-sent-ipv4: 616104445 dns-tcp-responses-sent-ipv6: 171310811