shell:$ nslookup -timeout=2 -retry=1 'agar.io'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	agar.io
Address: 108.156.91.90
Name:	agar.io
Address: 108.156.91.89
Name:	agar.io
Address: 108.156.91.43
Name:	agar.io
Address: 108.156.91.104
Name:	agar.io
Address: 2600:9000:24fd:3c00:17:cfe5:fa00:93a1
Name:	agar.io
Address: 2600:9000:24fd:4400:17:cfe5:fa00:93a1
Name:	agar.io
Address: 2600:9000:24fd:7400:17:cfe5:fa00:93a1
Name:	agar.io
Address: 2600:9000:24fd:2000:17:cfe5:fa00:93a1
Name:	agar.io
Address: 2600:9000:24fd:6800:17:cfe5:fa00:93a1
Name:	agar.io
Address: 2600:9000:24fd:d800:17:cfe5:fa00:93a1
Name:	agar.io
Address: 2600:9000:24fd:aa00:17:cfe5:fa00:93a1
Name:	agar.io
Address: 2600:9000:24fd:6e00:17:cfe5:fa00:93a1