--- dns-tcp-queries-received-ipv4: 644310288 dns-tcp-queries-received-ipv6: 475932475 dns-tcp-responses-sent-ipv4: 644307613 dns-tcp-responses-sent-ipv6: 475926989 dns-udp-queries-received-ipv4: 10432904484 dns-udp-queries-received-ipv6: 3457284567 dns-udp-responses-sent-ipv4: 10001555691 dns-udp-responses-sent-ipv6: 3359853524 metric: traffic-volume service: f.root-servers.net start-period: 2021-03-25T00:00:00Z version: rssac002v4