--- version: rssac002v5 service: a.root-servers.net start-period: '2025-12-24T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6795814556 dns-udp-queries-received-ipv6: 1828377020 dns-tcp-queries-received-ipv4: 440752729 dns-tcp-queries-received-ipv6: 38478672 dns-udp-responses-sent-ipv4: 6655743636 dns-udp-responses-sent-ipv6: 1807296549 dns-tcp-responses-sent-ipv4: 415759668 dns-tcp-responses-sent-ipv6: 33078288