mail.superdata.vn 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

vn.

These servers manage the vn zone

a.dns-servers.vn

194.0.1.18

AS42909

Anycast IP

2001:678:4::12

AS42909

Anycast IP

b.dns-servers.vn

203.119.73.105

AS23902

Viet Nam

2001:dc8:1:2::105

AS23902

Viet Nam

c.dns-servers.vn

203.119.38.105

AS24066

Viet Nam

2001:dc8:c000:7::105

AS24066

Viet Nam

d.dns-servers.vn

203.119.44.105

AS24089

Viet Nam

2001:dc8:8000:2::105

AS24089

Viet Nam

e.dns-servers.vn

203.119.60.105

AS38736

Viet Nam

2001:dc8:1000:2::105

AS38736

Viet Nam

f.dns-servers.vn

203.119.68.105

AS38737

Viet Nam

2001:dc8:d000:2::105

AS38737

Viet Nam

g.dns-servers.vn

204.61.216.115

AS42

Anycast IP

2001:500:14:6115:ad::1

AS42

Anycast IP

h.dns-servers.vn

202.47.142.105

AS45554

Viet Nam

2001:dc8:6000::105

AS45554

Viet Nam

Inconsistent responses

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

13 servers a.dns-servers.vn./194.0.1.18 a.dns-servers.vn./2001:678:4:0:0:0:0:12 b.dns-servers.vn./2001:dc8:1:2:0:0:0:105 c.dns-servers.vn./2001:dc8:c000:7:0:0:0:105 d.dns-servers.vn./2001:dc8:8000:2:0:0:0:105 d.dns-servers.vn./203.119.44.105 e.dns-servers.vn./2001:dc8:1000:2:0:0:0:105 e.dns-servers.vn./203.119.60.105 f.dns-servers.vn./2001:dc8:d000:2:0:0:0:105 g.dns-servers.vn./2001:500:14:6115:ad:0:0:1 g.dns-servers.vn./204.61.216.115 h.dns-servers.vn./2001:dc8:6000:0:0:0:0:105 h.dns-servers.vn./202.47.142.105

3 servers (timed out) b.dns-servers.vn./203.119.73.105 c.dns-servers.vn./203.119.38.105 f.dns-servers.vn./203.119.68.105

these servers delegate to

superdata.vn.

These servers manage the superdata.vn zone

ns1.dotvndns.vn

2406:9c80::66

AS45544

Viet Nam

112.213.89.3

AS45544

Viet Nam

ns2.dotvndns.vn

2406:9c80::9000:111

AS45544

Viet Nam

222.255.121.247

AS7643

Viet Nam

nsbak.dotvndns.com

Inconsistent responses

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

5 servers ns1.dotvndns.vn./112.213.89.3 ns1.dotvndns.vn./2406:9c80:0:0:0:0:0:66 ns2.dotvndns.vn./222.255.121.247 ns2.dotvndns.vn./2406:9c80:0:0:0:0:9000:111 nsbak.dotvndns.com./2406:9c80:0:0:0:0:9000:302

1 server (timed out) nsbak.dotvndns.com./112.213.89.22

These servers claim authority over the superdata.vn zone, which contains mail.superdata.vn

This server timed out.

These servers timed out.