--- dns-tcp-queries-received-ipv4: 554137434 dns-tcp-queries-received-ipv6: 513073918 dns-tcp-responses-sent-ipv4: 554135906 dns-tcp-responses-sent-ipv6: 513069482 dns-udp-queries-received-ipv4: 15119022064 dns-udp-queries-received-ipv6: 3814872097 dns-udp-responses-sent-ipv4: 14682842524 dns-udp-responses-sent-ipv6: 3807573840 metric: traffic-volume service: f.root-servers.net start-period: 2020-07-26T00:00:00Z version: rssac002v4