o3.mailrelay.okta.com DNS trace

Root zone

These servers manage the DNS root zone

a.root-servers.net
AS397197
AS397197
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

com.

These servers manage the com zone

a.gtld-servers.net
AS396555
AS396555
b.gtld-servers.net
AS396661
AS396654
c.gtld-servers.net
AS396555
AS396555
d.gtld-servers.net
AS396555
AS396555
e.gtld-servers.net
AS396555
AS396555
f.gtld-servers.net
AS397197
AS397197
g.gtld-servers.net
AS397197
AS397197
h.gtld-servers.net
AS397197
AS397197
i.gtld-servers.net
AS397197
AS397197
j.gtld-servers.net
AS396566
AS19836
k.gtld-servers.net
AS396566
AS19836
l.gtld-servers.net
AS396566
AS19836
m.gtld-servers.net
AS396566
AS19836
all servers delegate to

okta.com.

These servers manage the okta.com zone

ns-1459.awsdns-54.org
ns-1563.awsdns-03.co.uk
ns-285.awsdns-35.com
AS16509
ns-684.awsdns-21.net
ns-cloud-a1.googledomains.com
AS15169
AS15169
ns-cloud-a2.googledomains.com
AS15169
AS15169
ns-cloud-a3.googledomains.com
AS15169
AS15169
ns-cloud-a4.googledomains.com
AS15169
AS15169

These servers claim authority over the okta.com zone, which contains o3.mailrelay.okta.com