--- version: rssac002v3 service: i.root-servers.net start-period: '2023-07-30T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8085261092 dns-udp-queries-received-ipv6: 1651980214 dns-tcp-queries-received-ipv4: 619749630 dns-tcp-queries-received-ipv6: 58947517 dns-udp-responses-sent-ipv4: 7170400532 dns-udp-responses-sent-ipv6: 1562272666 dns-tcp-responses-sent-ipv4: 641769500 dns-tcp-responses-sent-ipv6: 66719141