--- version: rssac002v4 service: a.root-servers.net start-period: '2024-05-10T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8708352945 dns-udp-queries-received-ipv6: 1508179607 dns-tcp-queries-received-ipv4: 344857407 dns-tcp-queries-received-ipv6: 41943235 dns-udp-responses-sent-ipv4: 8545063843 dns-udp-responses-sent-ipv6: 1504229219 dns-tcp-responses-sent-ipv4: 327345138 dns-tcp-responses-sent-ipv6: 41921859