--- version: rssac002v5 service: j.root-servers.net start-period: '2025-04-17T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8222146029 dns-udp-queries-received-ipv6: 2168268053 dns-tcp-queries-received-ipv4: 231949483 dns-tcp-queries-received-ipv6: 62662462 dns-udp-responses-sent-ipv4: 7937068320 dns-udp-responses-sent-ipv6: 2141580882 dns-tcp-responses-sent-ipv4: 147813586 dns-tcp-responses-sent-ipv6: 52517562