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

Non-authoritative answer:
staging-help.branch.io	canonical name = lb-cdmz3.us.document360.io.
Name:	lb-cdmz3.us.document360.io
Address: 104.18.20.218
Name:	lb-cdmz3.us.document360.io
Address: 104.18.21.218
Name:	lb-cdmz3.us.document360.io
Address: 2606:4700::6812:14da
Name:	lb-cdmz3.us.document360.io
Address: 2606:4700::6812:15da