--- version: rssac002v5 service: a.root-servers.net start-period: '2025-01-14T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8813222452 dns-udp-queries-received-ipv6: 2156002892 dns-tcp-queries-received-ipv4: 427861752 dns-tcp-queries-received-ipv6: 58066639 dns-udp-responses-sent-ipv4: 8616460882 dns-udp-responses-sent-ipv6: 2123090959 dns-tcp-responses-sent-ipv4: 394365377 dns-tcp-responses-sent-ipv6: 42677708