--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2023-03-28T00:00:00Z dns-udp-queries-received-ipv4: 4011843653 dns-udp-queries-received-ipv6: 1244040661 dns-tcp-queries-received-ipv4: 59709137 dns-tcp-queries-received-ipv6: 43331017 dns-udp-responses-sent-ipv4: 4003501219 dns-udp-responses-sent-ipv6: 1243831205 dns-tcp-responses-sent-ipv4: 63347238 dns-tcp-responses-sent-ipv6: 44410506