--- version: rssac002v3 service: i.root-servers.net start-period: '2023-09-03T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8989242963 dns-udp-queries-received-ipv6: 1933847462 dns-tcp-queries-received-ipv4: 954422876 dns-tcp-queries-received-ipv6: 97228353 dns-udp-responses-sent-ipv4: 7408962128 dns-udp-responses-sent-ipv6: 1724404920 dns-tcp-responses-sent-ipv4: 941215726 dns-tcp-responses-sent-ipv6: 93276317