--- version: rssac002v5 service: j.root-servers.net start-period: '2025-06-18T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8495583588 dns-udp-queries-received-ipv6: 2285116606 dns-tcp-queries-received-ipv4: 200942888 dns-tcp-queries-received-ipv6: 42185476 dns-udp-responses-sent-ipv4: 8225604995 dns-udp-responses-sent-ipv6: 2261270522 dns-tcp-responses-sent-ipv4: 126925924 dns-tcp-responses-sent-ipv6: 35688823