shell:$ nslookup -timeout=2 -retry=1 'secure.soa.org'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
secure.soa.org	canonical name = soa-secure-cd-95pcqzvihk0pj2po.edge.tenants.us.auth0.com.
Name:	soa-secure-cd-95pcqzvihk0pj2po.edge.tenants.us.auth0.com
Address: 104.18.43.182
Name:	soa-secure-cd-95pcqzvihk0pj2po.edge.tenants.us.auth0.com
Address: 172.64.144.74
Name:	soa-secure-cd-95pcqzvihk0pj2po.edge.tenants.us.auth0.com
Address: 2606:4700:440c::6812:2bb6
Name:	soa-secure-cd-95pcqzvihk0pj2po.edge.tenants.us.auth0.com
Address: 2606:4700:4403::ac40:904a