--- version: rssac002v3 service: i.root-servers.net start-period: '2023-08-23T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7850904260 dns-udp-queries-received-ipv6: 1918974012 dns-tcp-queries-received-ipv4: 461865226 dns-tcp-queries-received-ipv6: 83787213 dns-udp-responses-sent-ipv4: 7092934573 dns-udp-responses-sent-ipv6: 1746014280 dns-tcp-responses-sent-ipv4: 476655520 dns-tcp-responses-sent-ipv6: 74142044