--- version: rssac002v5 service: j.root-servers.net start-period: '2025-04-23T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7539302715 dns-udp-queries-received-ipv6: 2598900102 dns-tcp-queries-received-ipv4: 214572849 dns-tcp-queries-received-ipv6: 124002002 dns-udp-responses-sent-ipv4: 7281100900 dns-udp-responses-sent-ipv6: 2510341195 dns-tcp-responses-sent-ipv4: 139425667 dns-tcp-responses-sent-ipv6: 84791641