--- version: rssac002v4 service: j.root-servers.net start-period: '2024-06-28T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7199377668 dns-udp-queries-received-ipv6: 2238266240 dns-tcp-queries-received-ipv4: 167202876 dns-tcp-queries-received-ipv6: 81759267 dns-udp-responses-sent-ipv4: 7025615218 dns-udp-responses-sent-ipv6: 2199074414 dns-tcp-responses-sent-ipv4: 127641666 dns-tcp-responses-sent-ipv6: 62558819