--- dns-tcp-queries-received-ipv4: 578768465 dns-tcp-queries-received-ipv6: 452640255 dns-tcp-responses-sent-ipv4: 578743156 dns-tcp-responses-sent-ipv6: 452591549 dns-udp-queries-received-ipv4: 10757799588 dns-udp-queries-received-ipv6: 3473357659 dns-udp-responses-sent-ipv4: 10391941636 dns-udp-responses-sent-ipv6: 3405579863 metric: traffic-volume service: f.root-servers.net start-period: 2021-03-15T00:00:00Z version: rssac002v4