--- version: rssac002v5 service: a.root-servers.net start-period: '2025-06-10T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8157720008 dns-udp-queries-received-ipv6: 1983977624 dns-tcp-queries-received-ipv4: 408843997 dns-tcp-queries-received-ipv6: 48496310 dns-udp-responses-sent-ipv4: 8005695632 dns-udp-responses-sent-ipv6: 1957121199 dns-tcp-responses-sent-ipv4: 374911263 dns-tcp-responses-sent-ipv6: 35917316