--- dns-tcp-queries-received-ipv4: 644506759 dns-tcp-queries-received-ipv6: 495671401 dns-tcp-responses-sent-ipv4: 644503561 dns-tcp-responses-sent-ipv6: 495666164 dns-udp-queries-received-ipv4: 10112811361 dns-udp-queries-received-ipv6: 3262682701 dns-udp-responses-sent-ipv4: 9667070121 dns-udp-responses-sent-ipv6: 3166172506 metric: traffic-volume service: f.root-servers.net start-period: 2021-05-14T00:00:00Z version: rssac002v4