--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2022-06-27T00:00:00Z dns-udp-queries-received-ipv4: 3312855316 dns-udp-queries-received-ipv6: 1341980729 dns-tcp-queries-received-ipv4: 59954473 dns-tcp-queries-received-ipv6: 31760617 dns-udp-responses-sent-ipv4: 3312058789 dns-udp-responses-sent-ipv6: 1341782376 dns-tcp-responses-sent-ipv4: 62659736 dns-tcp-responses-sent-ipv6: 32778199