--- dns-tcp-queries-received-ipv4: 587217032 dns-tcp-queries-received-ipv6: 108064146 dns-tcp-responses-sent-ipv4: 587213988 dns-tcp-responses-sent-ipv6: 108053839 dns-udp-queries-received-ipv4: 14376063457 dns-udp-queries-received-ipv6: 2426769148 dns-udp-responses-sent-ipv4: 13714022982 dns-udp-responses-sent-ipv6: 2396381972 metric: traffic-volume service: f.root-servers.net start-period: 2019-06-24T00:00:00Z version: rssac002v3