--- version: rssac002v3 service: a.root-servers.net start-period: '2020-11-14T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7704502909 dns-udp-queries-received-ipv6: 1344440505 dns-tcp-queries-received-ipv4: 295505085 dns-tcp-queries-received-ipv6: 92394071 dns-udp-responses-sent-ipv4: 7502587845 dns-udp-responses-sent-ipv6: 1342689292 dns-tcp-responses-sent-ipv4: 285300022 dns-tcp-responses-sent-ipv6: 93040591