--- version: rssac002v5 service: a.root-servers.net start-period: '2025-03-30T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7013754852 dns-udp-queries-received-ipv6: 1838836124 dns-tcp-queries-received-ipv4: 380901040 dns-tcp-queries-received-ipv6: 54699074 dns-udp-responses-sent-ipv4: 6855659672 dns-udp-responses-sent-ipv6: 1812981885 dns-tcp-responses-sent-ipv4: 358351717 dns-tcp-responses-sent-ipv6: 43189893