--- version: rssac002v5 service: a.root-servers.net start-period: '2026-02-23T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6894458213 dns-udp-queries-received-ipv6: 1716305855 dns-tcp-queries-received-ipv4: 468550140 dns-tcp-queries-received-ipv6: 35313275 dns-udp-responses-sent-ipv4: 6695029287 dns-udp-responses-sent-ipv6: 1704383193 dns-tcp-responses-sent-ipv4: 433753151 dns-tcp-responses-sent-ipv6: 31655658