--- version: rssac002v4 service: j.root-servers.net start-period: '2024-03-20T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6450962336 dns-udp-queries-received-ipv6: 2538984444 dns-tcp-queries-received-ipv4: 145930582 dns-tcp-queries-received-ipv6: 83258615 dns-udp-responses-sent-ipv4: 6258140209 dns-udp-responses-sent-ipv6: 2373890316 dns-tcp-responses-sent-ipv4: 119879572 dns-tcp-responses-sent-ipv6: 62313289