--- version: rssac002v3 service: a.root-servers.net start-period: '2020-11-08T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7717540179 dns-udp-queries-received-ipv6: 1426503986 dns-tcp-queries-received-ipv4: 305032682 dns-tcp-queries-received-ipv6: 100132882 dns-udp-responses-sent-ipv4: 7498287162 dns-udp-responses-sent-ipv6: 1424460486 dns-tcp-responses-sent-ipv4: 291914276 dns-tcp-responses-sent-ipv6: 100675456