--- dns-tcp-queries-received-ipv4: 546709190 dns-tcp-queries-received-ipv6: 164880882 dns-tcp-responses-sent-ipv4: 546706607 dns-tcp-responses-sent-ipv6: 164867594 dns-udp-queries-received-ipv4: 14215788294 dns-udp-queries-received-ipv6: 2416430910 dns-udp-responses-sent-ipv4: 13900860648 dns-udp-responses-sent-ipv6: 2395543676 metric: traffic-volume service: f.root-servers.net start-period: 2020-01-06T00:00:00Z version: rssac002v3