--- dns-tcp-queries-received-ipv4: 752813325 dns-tcp-queries-received-ipv6: 54516745 dns-tcp-responses-sent-ipv4: 752810563 dns-tcp-responses-sent-ipv6: 54504148 dns-udp-queries-received-ipv4: 13097566497 dns-udp-queries-received-ipv6: 2476115410 dns-udp-responses-sent-ipv4: 12495755861 dns-udp-responses-sent-ipv6: 2459048330 metric: traffic-volume service: f.root-servers.net start-period: 2019-08-31T00:00:00Z version: rssac002v3