--- version: rssac002v3 service: i.root-servers.net start-period: '2022-07-31T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6545966664 dns-udp-queries-received-ipv6: 1850550072 dns-tcp-queries-received-ipv4: 697069061 dns-tcp-queries-received-ipv6: 59942667 dns-udp-responses-sent-ipv4: 5496288035 dns-udp-responses-sent-ipv6: 1700503231 dns-tcp-responses-sent-ipv4: 645982096 dns-tcp-responses-sent-ipv6: 55068458