--- version: rssac002v3 service: i.root-servers.net start-period: '2023-09-05T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8983014952 dns-udp-queries-received-ipv6: 2039679460 dns-tcp-queries-received-ipv4: 828283338 dns-tcp-queries-received-ipv6: 102550983 dns-udp-responses-sent-ipv4: 7656086174 dns-udp-responses-sent-ipv6: 1818596826 dns-tcp-responses-sent-ipv4: 867213400 dns-tcp-responses-sent-ipv6: 97160205