---
service: a.root-servers.net
start-period: '2016-05-21T00:00:00Z'
end-period: '2016-05-21T23:59:59Z'
metric: rcode-volume
0: 1913289969
1: 1049276
2: 2182
3: 4911741862
4: 1508719
5: 1500483
6: 1984
7: 2820
8: 1608
9: 1936
10: 1807
11: 1749
12: 2419
13: 1569
14: 1845
15: 1987
16: 16