shell:$ nslookup -timeout=2 -retry=1 'api.branch.io'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	api.branch.io
Address: 18.238.80.4
Name:	api.branch.io
Address: 18.238.80.111
Name:	api.branch.io
Address: 18.238.80.69
Name:	api.branch.io
Address: 18.238.80.127
Name:	api.branch.io
Address: 2600:9000:266a:6200:10:557c:b540:93a1
Name:	api.branch.io
Address: 2600:9000:266a:2800:10:557c:b540:93a1
Name:	api.branch.io
Address: 2600:9000:266a:3c00:10:557c:b540:93a1
Name:	api.branch.io
Address: 2600:9000:266a:f600:10:557c:b540:93a1
Name:	api.branch.io
Address: 2600:9000:266a:1200:10:557c:b540:93a1
Name:	api.branch.io
Address: 2600:9000:266a:9a00:10:557c:b540:93a1
Name:	api.branch.io
Address: 2600:9000:266a:1800:10:557c:b540:93a1
Name:	api.branch.io
Address: 2600:9000:266a:d800:10:557c:b540:93a1