--- version: rssac002v4 service: j.root-servers.net start-period: '2023-02-14T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6421906495 dns-udp-queries-received-ipv6: 1717516788 dns-tcp-queries-received-ipv4: 305802694 dns-tcp-queries-received-ipv6: 78955064 dns-udp-responses-sent-ipv4: 6079541444 dns-udp-responses-sent-ipv6: 1700698658 dns-tcp-responses-sent-ipv4: 221159935 dns-tcp-responses-sent-ipv6: 72006871