--- version: rssac002v5 service: j.root-servers.net start-period: '2025-06-04T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8338793920 dns-udp-queries-received-ipv6: 2670615342 dns-tcp-queries-received-ipv4: 159004527 dns-tcp-queries-received-ipv6: 57893500 dns-udp-responses-sent-ipv4: 8114303196 dns-udp-responses-sent-ipv6: 2623110325 dns-tcp-responses-sent-ipv4: 107975151 dns-tcp-responses-sent-ipv6: 42340848