--- dns-tcp-queries-received-ipv4: 768086136 dns-tcp-queries-received-ipv6: 67783658 dns-tcp-responses-sent-ipv4: 768083181 dns-tcp-responses-sent-ipv6: 67770894 dns-udp-queries-received-ipv4: 14053531428 dns-udp-queries-received-ipv6: 2350419570 dns-udp-responses-sent-ipv4: 13421135319 dns-udp-responses-sent-ipv6: 2324223160 metric: traffic-volume service: f.root-servers.net start-period: 2019-07-19T00:00:00Z version: rssac002v3