--- version: rssac002v3 service: i.root-servers.net start-period: '2023-02-22T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5654194916 dns-udp-queries-received-ipv6: 970639862 dns-tcp-queries-received-ipv4: 483119142 dns-tcp-queries-received-ipv6: 35138006 dns-udp-responses-sent-ipv4: 4791756294 dns-udp-responses-sent-ipv6: 885776644 dns-tcp-responses-sent-ipv4: 479947327 dns-tcp-responses-sent-ipv6: 30150160