--- version: rssac002v4 service: a.root-servers.net start-period: '2022-10-02T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5704192723 dns-udp-queries-received-ipv6: 1706534604 dns-tcp-queries-received-ipv4: 351194994 dns-tcp-queries-received-ipv6: 136291917 dns-udp-responses-sent-ipv4: 5501628883 dns-udp-responses-sent-ipv6: 1689968678 dns-tcp-responses-sent-ipv4: 312678135 dns-tcp-responses-sent-ipv6: 130065953