--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2022-07-19T00:00:00Z dns-udp-queries-received-ipv4: 3465904282 dns-udp-queries-received-ipv6: 1378514360 dns-tcp-queries-received-ipv4: 61357373 dns-tcp-queries-received-ipv6: 23216175 dns-udp-responses-sent-ipv4: 3463010973 dns-udp-responses-sent-ipv6: 1378368866 dns-tcp-responses-sent-ipv4: 63852988 dns-tcp-responses-sent-ipv6: 23984238