--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2020-09-15T00:00:00Z dns-udp-queries-received-ipv4: 7408715032 dns-udp-queries-received-ipv6: 1657117687 dns-tcp-queries-received-ipv4: 149706064 dns-tcp-queries-received-ipv6: 95545883 dns-udp-responses-sent-ipv4: 7390553287 dns-udp-responses-sent-ipv6: 1650951262 dns-tcp-responses-sent-ipv4: 141541260 dns-tcp-responses-sent-ipv6: 96491996