--- version: rssac002v5 service: j.root-servers.net start-period: '2025-04-20T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7992956292 dns-udp-queries-received-ipv6: 2553528254 dns-tcp-queries-received-ipv4: 193909578 dns-tcp-queries-received-ipv6: 113041184 dns-udp-responses-sent-ipv4: 7755781038 dns-udp-responses-sent-ipv6: 2476843431 dns-tcp-responses-sent-ipv4: 126529770 dns-tcp-responses-sent-ipv6: 78546216