--- dns-tcp-queries-received-ipv4: 478990936 dns-tcp-queries-received-ipv6: 224075338 dns-tcp-responses-sent-ipv4: 478989261 dns-tcp-responses-sent-ipv6: 224070647 dns-udp-queries-received-ipv4: 14075913657 dns-udp-queries-received-ipv6: 3151492242 dns-udp-responses-sent-ipv4: 13615734820 dns-udp-responses-sent-ipv6: 3132028151 metric: traffic-volume service: f.root-servers.net start-period: 2020-07-04T00:00:00Z version: rssac002v3