--- version: rssac002v5 service: j.root-servers.net start-period: '2025-03-31T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7894039947 dns-udp-queries-received-ipv6: 2319038461 dns-tcp-queries-received-ipv4: 191060218 dns-tcp-queries-received-ipv6: 61903581 dns-udp-responses-sent-ipv4: 7685496096 dns-udp-responses-sent-ipv6: 2296702704 dns-tcp-responses-sent-ipv4: 132049554 dns-tcp-responses-sent-ipv6: 50882700