--- version: rssac002v5 service: a.root-servers.net start-period: '2024-12-15T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8719773954 dns-udp-queries-received-ipv6: 2109342023 dns-tcp-queries-received-ipv4: 400647875 dns-tcp-queries-received-ipv6: 55404979 dns-udp-responses-sent-ipv4: 8546071155 dns-udp-responses-sent-ipv6: 2067383609 dns-tcp-responses-sent-ipv4: 370344119 dns-tcp-responses-sent-ipv6: 41205578