--- version: rssac002v4 service: j.root-servers.net start-period: '2024-02-07T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6696985865 dns-udp-queries-received-ipv6: 2121396470 dns-tcp-queries-received-ipv4: 138123790 dns-tcp-queries-received-ipv6: 57820544 dns-udp-responses-sent-ipv4: 6553707870 dns-udp-responses-sent-ipv6: 2086575020 dns-tcp-responses-sent-ipv4: 115508912 dns-tcp-responses-sent-ipv6: 48960256