--- version: rssac002v4 service: j.root-servers.net start-period: '2024-03-30T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6245464576 dns-udp-queries-received-ipv6: 2209823533 dns-tcp-queries-received-ipv4: 152312627 dns-tcp-queries-received-ipv6: 90640994 dns-udp-responses-sent-ipv4: 6094833995 dns-udp-responses-sent-ipv6: 2137647008 dns-tcp-responses-sent-ipv4: 120209776 dns-tcp-responses-sent-ipv6: 66568616