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

Non-authoritative answer:
Name:	khamenei.dpdns.org
Address: 172.66.47.4
Name:	khamenei.dpdns.org
Address: 172.66.44.252
Name:	khamenei.dpdns.org
Address: 2606:4700:310c::ac42:2cfc
Name:	khamenei.dpdns.org
Address: 2606:4700:310c::ac42:2f04