--- dns-tcp-queries-received-ipv4: 605655735 dns-tcp-queries-received-ipv6: 505846896 dns-tcp-responses-sent-ipv4: 605653182 dns-tcp-responses-sent-ipv6: 505842363 dns-udp-queries-received-ipv4: 9967618018 dns-udp-queries-received-ipv6: 3786514198 dns-udp-responses-sent-ipv4: 9546476607 dns-udp-responses-sent-ipv6: 3666837279 metric: traffic-volume service: f.root-servers.net start-period: 2021-06-23T00:00:00Z version: rssac002v4