---
version: rssac002v3
service: i.root-servers.net
start-period: '2021-05-20T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 5621425239
dns-udp-queries-received-ipv6: 973823681
dns-tcp-queries-received-ipv4: 421929758
dns-tcp-queries-received-ipv6: 113703483
dns-udp-responses-sent-ipv4: 4506392486
dns-udp-responses-sent-ipv6: 916391624
dns-tcp-responses-sent-ipv4: 362911827
dns-tcp-responses-sent-ipv6: 107110513