--- version: rssac002v5 service: j.root-servers.net start-period: '2025-05-01T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7792713405 dns-udp-queries-received-ipv6: 2719329616 dns-tcp-queries-received-ipv4: 193940572 dns-tcp-queries-received-ipv6: 85795681 dns-udp-responses-sent-ipv4: 7536732632 dns-udp-responses-sent-ipv6: 2647714264 dns-tcp-responses-sent-ipv4: 124334643 dns-tcp-responses-sent-ipv6: 55768151