bt DNS trace

Root zone

These servers manage the DNS root zone

a.root-servers.net
AS396566
AS19836
b.root-servers.net
AS394353
AS394353
c.root-servers.net
AS2149
AS2149
d.root-servers.net
AS10886
AS10886
e.root-servers.net
AS21556
AS21556
f.root-servers.net
AS3557
AS3557
g.root-servers.net
AS5927
AS5927
h.root-servers.net
AS1508
AS1508
i.root-servers.net
AS29216
AS29216
j.root-servers.net
AS396661
AS396661
k.root-servers.net
AS25152
AS25152
l.root-servers.net
AS20144
AS20144
m.root-servers.net
AS7500
AS7500
all servers delegate to

bt.

These servers manage the bt zone

auth00.ns.uu.net
AS701
auth61.ns.uu.net
AS701
ns.itu.ch
AS8414
AS8414
ns1.druknet.bt
AS18024
AS18024
ns2.druknet.bt
AS18024
AS18024
ns3.druknet.bt
AS42
AS42
phloem.uoregon.edu
AS3582
AS3582

These servers claim authority over bt