--- version: rssac002v5 service: a.root-servers.net start-period: '2026-01-08T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6367979362 dns-udp-queries-received-ipv6: 1941261605 dns-tcp-queries-received-ipv4: 462975165 dns-tcp-queries-received-ipv6: 32426792 dns-udp-responses-sent-ipv4: 6250796886 dns-udp-responses-sent-ipv6: 1935221104 dns-tcp-responses-sent-ipv4: 450554006 dns-tcp-responses-sent-ipv6: 31506049