--- version: rssac002v4 service: a.root-servers.net start-period: '2023-11-07T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8015280594 dns-udp-queries-received-ipv6: 1702739726 dns-tcp-queries-received-ipv4: 459856849 dns-tcp-queries-received-ipv6: 62346602 dns-udp-responses-sent-ipv4: 7832431755 dns-udp-responses-sent-ipv6: 1678723149 dns-tcp-responses-sent-ipv4: 436392043 dns-tcp-responses-sent-ipv6: 52215844