--- version: rssac002v4 service: j.root-servers.net start-period: '2024-04-08T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6883960380 dns-udp-queries-received-ipv6: 2204918412 dns-tcp-queries-received-ipv4: 203543702 dns-tcp-queries-received-ipv6: 106156169 dns-udp-responses-sent-ipv4: 6675656084 dns-udp-responses-sent-ipv6: 2122866287 dns-tcp-responses-sent-ipv4: 145476813 dns-tcp-responses-sent-ipv6: 75329858