shell:$ nslookup -timeout=2 -retry=1 'telefonicacolombiaprod.b2clogin.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
telefonicacolombiaprod.b2clogin.com	canonical name = prda.aadg.msidentity.com.
prda.aadg.msidentity.com	canonical name = www.tm.a.prd.aadg.akadns.net.
Name:	www.tm.a.prd.aadg.akadns.net
Address: 40.126.28.23
Name:	www.tm.a.prd.aadg.akadns.net
Address: 20.190.135.5
Name:	www.tm.a.prd.aadg.akadns.net
Address: 20.190.135.7
Name:	www.tm.a.prd.aadg.akadns.net
Address: 40.126.28.12
Name:	www.tm.a.prd.aadg.akadns.net
Address: 40.126.28.13
Name:	www.tm.a.prd.aadg.akadns.net
Address: 20.190.135.18
Name:	www.tm.a.prd.aadg.akadns.net
Address: 20.190.135.19
Name:	www.tm.a.prd.aadg.akadns.net
Address: 40.126.7.35
Name:	www.tm.a.prd.aadg.akadns.net
Address: 2603:1036:3000:148::a
Name:	www.tm.a.prd.aadg.akadns.net
Address: 2603:1036:3000:148::1
Name:	www.tm.a.prd.aadg.akadns.net
Address: 2603:1036:3000:148::c
Name:	www.tm.a.prd.aadg.akadns.net
Address: 2603:1037:1:148::10
Name:	www.tm.a.prd.aadg.akadns.net
Address: 2603:1037:1:148::b
Name:	www.tm.a.prd.aadg.akadns.net
Address: 2603:1037:1:148::9
Name:	www.tm.a.prd.aadg.akadns.net
Address: 2603:1037:1:148::a
Name:	www.tm.a.prd.aadg.akadns.net
Address: 2603:1037:1:148::f