--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2022-07-05T00:00:00Z dns-udp-queries-received-ipv4: 3597322424 dns-udp-queries-received-ipv6: 1394070831 dns-tcp-queries-received-ipv4: 65613678 dns-tcp-queries-received-ipv6: 42908756 dns-udp-responses-sent-ipv4: 3596064950 dns-udp-responses-sent-ipv6: 1393916383 dns-tcp-responses-sent-ipv4: 68411145 dns-tcp-responses-sent-ipv6: 43665301