--- version: rssac002v3 service: i.root-servers.net start-period: '2025-03-28T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7981362906 dns-udp-queries-received-ipv6: 2396202419 dns-tcp-queries-received-ipv4: 202368793 dns-tcp-queries-received-ipv6: 50874446 dns-udp-responses-sent-ipv4: 7239055129 dns-udp-responses-sent-ipv6: 2068483337 dns-tcp-responses-sent-ipv4: 207733067 dns-tcp-responses-sent-ipv6: 39754048