--- version: rssac002v5 service: a.root-servers.net start-period: '2025-01-30T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8388997704 dns-udp-queries-received-ipv6: 2318147039 dns-tcp-queries-received-ipv4: 406208947 dns-tcp-queries-received-ipv6: 43998499 dns-udp-responses-sent-ipv4: 8218969404 dns-udp-responses-sent-ipv6: 2295644292 dns-tcp-responses-sent-ipv4: 382023524 dns-tcp-responses-sent-ipv6: 34418549