--- dns-tcp-queries-received-ipv4: 334380455 dns-tcp-queries-received-ipv6: 62150878 dns-tcp-responses-sent-ipv4: 334377345 dns-tcp-responses-sent-ipv6: 62144463 dns-udp-queries-received-ipv4: 9449063529 dns-udp-queries-received-ipv6: 1821148628 dns-udp-responses-sent-ipv4: 9181945631 dns-udp-responses-sent-ipv6: 1812356543 metric: traffic-volume service: f.root-servers.net start-period: 2018-12-23T00:00:00Z version: rssac002v3