--- version: rssac002v5 service: a.root-servers.net start-period: '2026-01-12T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6888428607 dns-udp-queries-received-ipv6: 2005180784 dns-tcp-queries-received-ipv4: 483378168 dns-tcp-queries-received-ipv6: 39750236 dns-udp-responses-sent-ipv4: 6697243165 dns-udp-responses-sent-ipv6: 1986027357 dns-tcp-responses-sent-ipv4: 448673818 dns-tcp-responses-sent-ipv6: 33128822