--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2022-12-07T00:00:00Z dns-udp-queries-received-ipv4: 4293077167 dns-udp-queries-received-ipv6: 1325399380 dns-tcp-queries-received-ipv4: 61124217 dns-tcp-queries-received-ipv6: 134533879 dns-udp-responses-sent-ipv4: 4286867272 dns-udp-responses-sent-ipv6: 1325256770 dns-tcp-responses-sent-ipv4: 63974333 dns-tcp-responses-sent-ipv6: 135167350