--- version: rssac002v4 service: a.root-servers.net start-period: '2023-10-02T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7014560240 dns-udp-queries-received-ipv6: 1720568804 dns-tcp-queries-received-ipv4: 403270879 dns-tcp-queries-received-ipv6: 61310153 dns-udp-responses-sent-ipv4: 6859390481 dns-udp-responses-sent-ipv6: 1696080687 dns-tcp-responses-sent-ipv4: 391250932 dns-tcp-responses-sent-ipv6: 51986896