--- version: rssac002v4 service: j.root-servers.net start-period: '2024-01-07T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6241847824 dns-udp-queries-received-ipv6: 1888865682 dns-tcp-queries-received-ipv4: 201751785 dns-tcp-queries-received-ipv6: 72419202 dns-udp-responses-sent-ipv4: 6084993133 dns-udp-responses-sent-ipv6: 1855437963 dns-tcp-responses-sent-ipv4: 157652107 dns-tcp-responses-sent-ipv6: 56882472