--- version: rssac002v4 service: j.root-servers.net start-period: '2023-09-30T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5802802999 dns-udp-queries-received-ipv6: 2156097834 dns-tcp-queries-received-ipv4: 145805413 dns-tcp-queries-received-ipv6: 67705474 dns-udp-responses-sent-ipv4: 5574349729 dns-udp-responses-sent-ipv6: 2115629564 dns-tcp-responses-sent-ipv4: 121178248 dns-tcp-responses-sent-ipv6: 55409293