--- version: rssac002v4 service: a.root-servers.net start-period: '2023-10-03T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7130815309 dns-udp-queries-received-ipv6: 1762451530 dns-tcp-queries-received-ipv4: 413201757 dns-tcp-queries-received-ipv6: 61297026 dns-udp-responses-sent-ipv4: 6974332612 dns-udp-responses-sent-ipv6: 1750645642 dns-tcp-responses-sent-ipv4: 401610247 dns-tcp-responses-sent-ipv6: 57808617