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: 2600:9000:2351:3600:17:cfe5:fa00:93a1
Name:	agar.io
Address: 2600:9000:2351:e00:17:cfe5:fa00:93a1
Name:	agar.io
Address: 2600:9000:2351:2200:17:cfe5:fa00:93a1
Name:	agar.io
Address: 2600:9000:2351:5a00:17:cfe5:fa00:93a1
Name:	agar.io
Address: 2600:9000:2351:3200:17:cfe5:fa00:93a1
Name:	agar.io
Address: 2600:9000:2351:2800:17:cfe5:fa00:93a1
Name:	agar.io
Address: 2600:9000:2351:d600:17:cfe5:fa00:93a1
Name:	agar.io
Address: 2600:9000:2351:1c00:17:cfe5:fa00:93a1