--- dns-tcp-queries-received-ipv4: 413840437 dns-tcp-queries-received-ipv6: 104859942 dns-tcp-responses-sent-ipv4: 413837170 dns-tcp-responses-sent-ipv6: 104847124 dns-udp-queries-received-ipv4: 12215975697 dns-udp-queries-received-ipv6: 2182183239 dns-udp-responses-sent-ipv4: 11755965863 dns-udp-responses-sent-ipv6: 2166148524 metric: traffic-volume service: f.root-servers.net start-period: 2019-04-23T00:00:00Z version: rssac002v3