--- dns-tcp-queries-received-ipv4: 820076238 dns-tcp-queries-received-ipv6: 77374578 dns-tcp-responses-sent-ipv4: 820073337 dns-tcp-responses-sent-ipv6: 77361948 dns-udp-queries-received-ipv4: 13888354806 dns-udp-queries-received-ipv6: 2340785477 dns-udp-responses-sent-ipv4: 13400522071 dns-udp-responses-sent-ipv6: 2305791041 metric: traffic-volume service: f.root-servers.net start-period: 2019-08-06T00:00:00Z version: rssac002v3