--- version: rssac002v5 service: a.root-servers.net start-period: '2026-03-17T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6728664071 dns-udp-queries-received-ipv6: 1729357279 dns-tcp-queries-received-ipv4: 466102434 dns-tcp-queries-received-ipv6: 36609843 dns-udp-responses-sent-ipv4: 6526364778 dns-udp-responses-sent-ipv6: 1716852481 dns-tcp-responses-sent-ipv4: 436111721 dns-tcp-responses-sent-ipv6: 34155211