--- version: rssac002v3 service: i.root-servers.net start-period: '2023-06-16T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8473971010 dns-udp-queries-received-ipv6: 2003814397 dns-tcp-queries-received-ipv4: 609403578 dns-tcp-queries-received-ipv6: 100039847 dns-udp-responses-sent-ipv4: 7391621428 dns-udp-responses-sent-ipv6: 1849357021 dns-tcp-responses-sent-ipv4: 599850626 dns-tcp-responses-sent-ipv6: 83658484