--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2022-11-21T00:00:00Z dns-udp-queries-received-ipv4: 4200477806 dns-udp-queries-received-ipv6: 1060688178 dns-tcp-queries-received-ipv4: 54831908 dns-tcp-queries-received-ipv6: 27959776 dns-udp-responses-sent-ipv4: 4192463941 dns-udp-responses-sent-ipv6: 1060586527 dns-tcp-responses-sent-ipv4: 57788024 dns-tcp-responses-sent-ipv6: 28901479