--- version: rssac002v3 service: i.root-servers.net start-period: '2023-05-05T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5083791677 dns-udp-queries-received-ipv6: 1770649920 dns-tcp-queries-received-ipv4: 392537046 dns-tcp-queries-received-ipv6: 83874169 dns-udp-responses-sent-ipv4: 4140334284 dns-udp-responses-sent-ipv6: 1537774492 dns-tcp-responses-sent-ipv4: 329995289 dns-tcp-responses-sent-ipv6: 76876401