--- version: rssac002v3 service: i.root-servers.net start-period: '2023-09-08T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7986203301 dns-udp-queries-received-ipv6: 1997478271 dns-tcp-queries-received-ipv4: 587616021 dns-tcp-queries-received-ipv6: 98766625 dns-udp-responses-sent-ipv4: 7026509327 dns-udp-responses-sent-ipv6: 1762559735 dns-tcp-responses-sent-ipv4: 619890710 dns-tcp-responses-sent-ipv6: 89401400