--- version: rssac002v4 service: j.root-servers.net start-period: '2024-02-21T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6838936898 dns-udp-queries-received-ipv6: 2061593495 dns-tcp-queries-received-ipv4: 168503986 dns-tcp-queries-received-ipv6: 70504538 dns-udp-responses-sent-ipv4: 6647298556 dns-udp-responses-sent-ipv6: 2010873386 dns-tcp-responses-sent-ipv4: 129360704 dns-tcp-responses-sent-ipv6: 54415854