shell:$ nslookup -timeout=2 -retry=1 'c00029-dl.urbanairship.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
c00029-dl.urbanairship.com	canonical name = wildcard.urbanairship.com.edgekey.net.
wildcard.urbanairship.com.edgekey.net	canonical name = e3645.b.akamaiedge.net.
Name:	e3645.b.akamaiedge.net
Address: 23.64.254.216