--- dns-tcp-queries-received-ipv4: 598500852 dns-tcp-queries-received-ipv6: 464174694 dns-tcp-responses-sent-ipv4: 598497330 dns-tcp-responses-sent-ipv6: 464170137 dns-udp-queries-received-ipv4: 10145429108 dns-udp-queries-received-ipv6: 3459531651 dns-udp-responses-sent-ipv4: 9773533197 dns-udp-responses-sent-ipv6: 3378363020 metric: traffic-volume service: f.root-servers.net start-period: 2021-04-13T00:00:00Z version: rssac002v4