--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2022-07-08T00:00:00Z dns-udp-queries-received-ipv4: 3374791914 dns-udp-queries-received-ipv6: 1316069232 dns-tcp-queries-received-ipv4: 58410482 dns-tcp-queries-received-ipv6: 22792780 dns-udp-responses-sent-ipv4: 3373192774 dns-udp-responses-sent-ipv6: 1315966746 dns-tcp-responses-sent-ipv4: 61407110 dns-tcp-responses-sent-ipv6: 23921796