--- version: rssac002v4 service: j.root-servers.net start-period: '2024-04-05T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6558913357 dns-udp-queries-received-ipv6: 2287289890 dns-tcp-queries-received-ipv4: 156831521 dns-tcp-queries-received-ipv6: 92842625 dns-udp-responses-sent-ipv4: 6425820378 dns-udp-responses-sent-ipv6: 2241139357 dns-tcp-responses-sent-ipv4: 124298900 dns-tcp-responses-sent-ipv6: 70699177