---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v3
start-period: '2019-01-12T00:00:00Z'
dns-udp-queries-received-ipv4: 2105567395
dns-udp-queries-received-ipv6: 478493751
dns-tcp-queries-received-ipv4: 42587387
dns-tcp-queries-received-ipv6: 14328867
dns-udp-responses-sent-ipv4: 2096971072
dns-udp-responses-sent-ipv6: 478099703
dns-tcp-responses-sent-ipv4: 39317458
dns-tcp-responses-sent-ipv6: 13664867