--- version: rssac002v3 service: i.root-servers.net start-period: '2024-05-02T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9665599481 dns-udp-queries-received-ipv6: 3273658966 dns-tcp-queries-received-ipv4: 400646607 dns-tcp-queries-received-ipv6: 178212723 dns-udp-responses-sent-ipv4: 9233882136 dns-udp-responses-sent-ipv6: 2986335699 dns-tcp-responses-sent-ipv4: 425043092 dns-tcp-responses-sent-ipv6: 166529588