mail.fad.uncu.edu.ar 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

ar.

These servers manage the ar zone

a.lactld.org

200.0.68.10

AS61455

Anycast IP

2801:14:a000::10

AS61455

Anycast IP

c.dns.ar

200.108.148.50

AS42

Anycast IP

2801:140:10::10

AS42

Anycast IP

d.dns.ar

192.140.126.50

AS265731

Anycast IP

2801:140:dddd::50

AS265731

Brazil

e.dns.ar

170.238.66.50

AS264798

Anycast IP

2801:140:eeee::50

AS264798

Anycast IP

f.dns.ar

130.59.31.20

AS559

Switzerland

2001:620:0:ff::20

AS559

Switzerland

Inconsistent responses

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

6 servers a.lactld.org./200.0.68.10 a.lactld.org./2801:14:a000:0:0:0:0:10 d.dns.ar./192.140.126.50 d.dns.ar./2801:140:dddd:0:0:0:0:50 e.dns.ar./170.238.66.50 e.dns.ar./2801:140:eeee:0:0:0:0:50

4 servers c.dns.ar./200.108.148.50 c.dns.ar./2801:140:10:0:0:0:0:10 f.dns.ar./130.59.31.20 f.dns.ar./2001:620:0:ff:0:0:0:20

these servers delegate to

edu.ar.

These servers manage the edu.ar zone

a.riu.edu.ar

170.210.5.56

AS4270

Argentina

2800:110:5::56

AS4270

Argentina

b.riu.edu.ar

170.210.180.50

AS42

Anycast IP

2800:110:10::50

AS42

Anycast IP

noc.uncu.edu.ar

170.210.2.97

AS4270

Argentina

2800:110:2800:296:21a:4aff:fe77:7122

AS27875

Argentina

ns1.uba.ar

157.92.1.1

AS3449

Argentina

2001:1318:100c:1::1

Argentina

ns2.switch.ch

unlp.unlp.edu.ar

163.10.0.67

AS5692

Argentina

2800:340:0:64::67

AS5692

Argentina

Inconsistent responses

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

9 servers a.riu.edu.ar./170.210.5.56 a.riu.edu.ar./2800:110:5:0:0:0:0:56 b.riu.edu.ar./170.210.180.50 b.riu.edu.ar./2800:110:10:0:0:0:0:50 ns1.uba.ar./157.92.1.1 ns2.switch.ch./130.59.31.29 ns2.switch.ch./2001:620:0:ff:0:0:0:2f unlp.unlp.edu.ar./163.10.0.67 unlp.unlp.edu.ar./2800:340:0:64:0:0:0:67

2 servers noc.uncu.edu.ar./170.210.2.97 noc.uncu.edu.ar./2800:110:2800:296:21a:4aff:fe77:7122

1 server (timed out) ns1.uba.ar./2001:1318:100c:1:0:0:0:1

these servers delegate to

uncu.edu.ar.

These servers manage the uncu.edu.ar zone

noc.uncu.edu.ar

170.210.2.97

AS4270

Argentina

raiz.uncu.edu.ar

200.9.147.34

AS27875