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

Non-authoritative answer:
Name:	impulse.nu
Address: 172.67.155.99
Name:	impulse.nu
Address: 104.21.7.19
Name:	impulse.nu
Address: 2606:4700:3037::ac43:9b63
Name:	impulse.nu
Address: 2606:4700:3033::6815:713