--- version: rssac002v5 service: a.root-servers.net start-period: '2025-02-02T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8160123443 dns-udp-queries-received-ipv6: 3150491117 dns-tcp-queries-received-ipv4: 392721861 dns-tcp-queries-received-ipv6: 72663119 dns-udp-responses-sent-ipv4: 7991483615 dns-udp-responses-sent-ipv6: 3129194121 dns-tcp-responses-sent-ipv4: 363954694 dns-tcp-responses-sent-ipv6: 63507580