--- version: rssac002v4 service: j.root-servers.net start-period: '2024-02-04T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6596815153 dns-udp-queries-received-ipv6: 2059049087 dns-tcp-queries-received-ipv4: 187119756 dns-tcp-queries-received-ipv6: 57914074 dns-udp-responses-sent-ipv4: 6380004993 dns-udp-responses-sent-ipv6: 2030681660 dns-tcp-responses-sent-ipv4: 138600563 dns-tcp-responses-sent-ipv6: 47928019