--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2022-05-24T00:00:00Z dns-udp-queries-received-ipv4: 3475113064 dns-udp-queries-received-ipv6: 1319840251 dns-tcp-queries-received-ipv4: 61292514 dns-tcp-queries-received-ipv6: 31387493 dns-udp-responses-sent-ipv4: 3474470274 dns-udp-responses-sent-ipv6: 1319716068 dns-tcp-responses-sent-ipv4: 64611795 dns-tcp-responses-sent-ipv6: 32778825