--- dns-tcp-queries-received-ipv4: 505676979 dns-tcp-queries-received-ipv6: 508098458 dns-tcp-responses-sent-ipv4: 505673867 dns-tcp-responses-sent-ipv6: 508094979 dns-udp-queries-received-ipv4: 10077468312 dns-udp-queries-received-ipv6: 3300018116 dns-udp-responses-sent-ipv4: 9760375818 dns-udp-responses-sent-ipv6: 3223218405 metric: traffic-volume service: f.root-servers.net start-period: 2021-01-23T00:00:00Z version: rssac002v4