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: 40.126.28.14
Name:	www.tm.a.prd.aadg.akadns.net
Address: 40.126.28.18
Name:	www.tm.a.prd.aadg.akadns.net
Address: 40.126.7.35
Name:	www.tm.a.prd.aadg.akadns.net
Address: 40.126.28.12
Name:	www.tm.a.prd.aadg.akadns.net
Address: 40.126.28.19
Name:	www.tm.a.prd.aadg.akadns.net
Address: 40.126.28.11
Name:	www.tm.a.prd.aadg.akadns.net
Address: 20.190.135.2
Name:	www.tm.a.prd.aadg.akadns.net
Address: 20.190.135.16
Name:	www.tm.a.prd.aadg.akadns.net
Address: 2603:1037:1:148::e
Name:	www.tm.a.prd.aadg.akadns.net
Address: 2603:1037:1:148::11
Name:	www.tm.a.prd.aadg.akadns.net
Address: 2603:1037:1:148::c
Name:	www.tm.a.prd.aadg.akadns.net
Address: 2603:1037:1:148::14
Name:	www.tm.a.prd.aadg.akadns.net
Address: 2603:1037:1:148::9
Name:	www.tm.a.prd.aadg.akadns.net
Address: 2603:1036:3000:148::b
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