--- version: rssac002v3 service: a.root-servers.net start-period: '2020-08-03T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8083183172 dns-udp-queries-received-ipv6: 1727918230 dns-tcp-queries-received-ipv4: 282403630 dns-tcp-queries-received-ipv6: 87471137 dns-udp-responses-sent-ipv4: 7852773874 dns-udp-responses-sent-ipv6: 1725458590 dns-tcp-responses-sent-ipv4: 257160635 dns-tcp-responses-sent-ipv6: 88037173