--- version: rssac002v5 service: a.root-servers.net start-period: '2025-02-17T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7966659034 dns-udp-queries-received-ipv6: 2123910716 dns-tcp-queries-received-ipv4: 403396389 dns-tcp-queries-received-ipv6: 54540789 dns-udp-responses-sent-ipv4: 7791390184 dns-udp-responses-sent-ipv6: 2094175789 dns-tcp-responses-sent-ipv4: 375264430 dns-tcp-responses-sent-ipv6: 40063051