testbed.cm DNS trace

Root zone

These servers manage the DNS root zone

a.root-servers.net

198.41.0.4

AS397197

Anycast IP

2001:503:ba3e::2:30

AS397197

Anycast IP

b.root-servers.net

170.247.170.2

AS394353

Anycast IP

2801:1b8:10::b

AS394353

Anycast IP

c.root-servers.net

192.33.4.12

AS2149

Anycast IP

2001:500:2::c

AS2149

Anycast IP

d.root-servers.net

199.7.91.13

AS10886

Anycast IP

2001:500:2d::d

AS10886

Anycast IP

e.root-servers.net

192.203.230.10

AS21556

Anycast IP

2001:500:a8::e

AS21556

Anycast IP

f.root-servers.net

192.5.5.241

AS3557

Anycast IP

2001:500:2f::f

AS3557

Anycast IP

g.root-servers.net

192.112.36.4

AS5927

Anycast IP

2001:500:12::d0d

AS5927

Anycast IP

h.root-servers.net

198.97.190.53

AS1508

Anycast IP

2001:500:1::53

AS1508

Anycast IP

i.root-servers.net

192.36.148.17

AS29216

Anycast IP

2001:7fe::53

AS29216

Anycast IP

j.root-servers.net

192.58.128.30

AS396661

Anycast IP

2001:503:c27::2:30

AS396661

Anycast IP

k.root-servers.net

193.0.14.129

AS25152

Anycast IP

2001:7fd::1

AS25152

Anycast IP

l.root-servers.net

199.7.83.42

AS20144

Anycast IP

2001:500:9f::42

AS20144

Anycast IP

m.root-servers.net

202.12.27.33

AS7500

Anycast IP

2001:dc3::35

AS7500

Anycast IP

all servers delegate to

cm.

These servers manage the cm zone

auth02.ns.uu.net

198.6.1.82

AS701

United States of America

ns-cm.afrinic.net

196.216.168.67

AS37177

South Africa

2001:43f8:120::67

AS37177

South Africa

ns-cm.nic.fr

194.0.9.1

AS2484

Anycast IP

2001:678:c::1

AS2484

Anycast IP

ns.itu.ch

156.106.192.121

AS8414

Switzerland

2a00:7580:60:2141::10

AS8414

Switzerland

ns1.nic.cm

195.24.205.60

AS15964

Cameroon

ns2.nic.cm

195.24.205.61

AS15964

Cameroon

phloem.uoregon.edu

128.223.32.35

AS3582

United States of America

2001:468:d01:20::80df:2023

AS3582

United States of America

Inconsistent responses

We queried these DNS servers, but not all of them returned the same response. Select a group to see their response.

10 servers auth02.ns.uu.net./198.6.1.82 ns-cm.afrinic.net./2001:43f8:120:0:0:0:0:67 ns-cm.nic.fr./194.0.9.1 ns-cm.nic.fr./2001:678:c:0:0:0:0:1 ns.itu.ch./156.106.192.121 ns.itu.ch./2a00:7580:60:2141:0:0:0:10 ns1.nic.cm./195.24.205.60 ns2.nic.cm./195.24.205.61 phloem.uoregon.edu./128.223.32.35 phloem.uoregon.edu./2001:468:d01:20:0:0:80df:2023

1 server (timed out) ns-cm.afrinic.net./196.216.168.67

these servers delegate to

testbed.cm.

These servers manage the testbed.cm zone

dns1.antic.cm

154.126.129.11

AS15964

Cameroon

ns1.testbed.cm

41.204.76.228

AS15964

Cameroon

ns2.testbed.cm

154.126.129.31

AS15964

Cameroon

Inconsistent responses

We queried these DNS servers, but not all of them returned the same response. Select a group to see their response.

2 servers dns1.antic.cm./154.126.129.11 ns2.testbed.cm./154.126.129.31

1 server (timed out) ns1.testbed.cm./41.204.76.228

These servers claim authority over testbed.cm

This server timed out.