--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2022-09-21T00:00:00Z dns-udp-queries-received-ipv4: 4091382748 dns-udp-queries-received-ipv6: 984060676 dns-tcp-queries-received-ipv4: 58749792 dns-tcp-queries-received-ipv6: 29456371 dns-udp-responses-sent-ipv4: 4077873823 dns-udp-responses-sent-ipv6: 983952954 dns-tcp-responses-sent-ipv4: 61249730 dns-tcp-responses-sent-ipv6: 29852781