Total IPv4 Query Rate for h.root-servers.net

The statistics were last updated Tuesday, 18 June 2019 at 15:45 GMT

`Daily' Graph (5 Minute Average)

day
Max Average Current
UDP 71.9 kc/s 40.5 kc/s 47.4 kc/s
TCP 2718.0 c/s 1555.0 c/s 2015.0 c/s

`Weekly' Graph (30 Minute Average)

week
Max Average Current
UDP 57.1 kc/s 38.1 kc/s 49.1 kc/s
TCP 2328.0 c/s 1381.0 c/s 2180.0 c/s

`Monthly' Graph (2 Hour Average)

month
Max Average Current
UDP 50.1 kc/s 35.5 kc/s 47.5 kc/s
TCP 2096.0 c/s 1287.0 c/s 1965.0 c/s

`Yearly' Graph (1 Day Average)

year
Max Average Current
UDP 39.3 kc/s 25.6 kc/s 38.6 kc/s
TCP 1460.0 c/s 947.0 c/s 1406.0 c/s
GREEN ### UDP packets per second
BLUE ### TCP connections per second