--- version: rssac002v4 service: a.root-servers.net start-period: '2023-10-14T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7212209513 dns-udp-queries-received-ipv6: 1525125505 dns-tcp-queries-received-ipv4: 426600934 dns-tcp-queries-received-ipv6: 53298012 dns-udp-responses-sent-ipv4: 7075109937 dns-udp-responses-sent-ipv6: 1513004721 dns-tcp-responses-sent-ipv4: 421827301 dns-tcp-responses-sent-ipv6: 49215569