shell:$ nslookup -timeout=2 -retry=1 'apsaradc.dpdns.org'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	apsaradc.dpdns.org
Address: 172.67.146.213
Name:	apsaradc.dpdns.org
Address: 104.21.79.176
Name:	apsaradc.dpdns.org
Address: 2606:4700:3032::ac43:92d5
Name:	apsaradc.dpdns.org
Address: 2606:4700:3033::6815:4fb0