--- version: rssac002v4 service: a.root-servers.net start-period: '2023-11-08T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7932404048 dns-udp-queries-received-ipv6: 1666883806 dns-tcp-queries-received-ipv4: 468226894 dns-tcp-queries-received-ipv6: 69538174 dns-udp-responses-sent-ipv4: 7737252835 dns-udp-responses-sent-ipv6: 1631313158 dns-tcp-responses-sent-ipv4: 439478509 dns-tcp-responses-sent-ipv6: 55624586