--- version: rssac002v3 service: i.root-servers.net start-period: '2020-10-05T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6563238788 dns-udp-queries-received-ipv6: 1274687039 dns-tcp-queries-received-ipv4: 602271775 dns-tcp-queries-received-ipv6: 135513093 dns-udp-responses-sent-ipv4: 4950011098 dns-udp-responses-sent-ipv6: 1127876917 dns-tcp-responses-sent-ipv4: 470786340 dns-tcp-responses-sent-ipv6: 121802427