--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2023-05-28T00:00:00Z dns-udp-queries-received-ipv4: 3715770085 dns-udp-queries-received-ipv6: 1100235481 dns-tcp-queries-received-ipv4: 83537416 dns-tcp-queries-received-ipv6: 62969614 dns-udp-responses-sent-ipv4: 3706158093 dns-udp-responses-sent-ipv6: 1100160822 dns-tcp-responses-sent-ipv4: 84351670 dns-tcp-responses-sent-ipv6: 62539069