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

Non-authoritative answer:
Name:	omnisend.com
Address: 172.64.153.143
Name:	omnisend.com
Address: 104.18.34.113
Name:	omnisend.com
Address: 2606:4700:4409::ac40:998f
Name:	omnisend.com
Address: 2a06:98c1:3100::6812:2271