--- version: rssac002v5 service: a.root-servers.net start-period: '2025-10-18T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7249517803 dns-udp-queries-received-ipv6: 1861410441 dns-tcp-queries-received-ipv4: 388469071 dns-tcp-queries-received-ipv6: 35599782 dns-udp-responses-sent-ipv4: 7123452939 dns-udp-responses-sent-ipv6: 1840540078 dns-tcp-responses-sent-ipv4: 368267534 dns-tcp-responses-sent-ipv6: 28861386