--- version: rssac002v4 service: a.root-servers.net start-period: '2023-11-04T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7815426997 dns-udp-queries-received-ipv6: 1585794984 dns-tcp-queries-received-ipv4: 501735872 dns-tcp-queries-received-ipv6: 57932912 dns-udp-responses-sent-ipv4: 7634511080 dns-udp-responses-sent-ipv6: 1566781310 dns-tcp-responses-sent-ipv4: 472841920 dns-tcp-responses-sent-ipv6: 49897507