shell:$ nslookup -timeout=2 -retry=1 'api.fd.mob.com'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
api.fd.mob.com	canonical name = teo.3p007i83gi1e.share.dnse2.com.
Name:	teo.3p007i83gi1e.share.dnse2.com
Address: 43.137.87.65
Name:	teo.3p007i83gi1e.share.dnse2.com
Address: 43.145.17.237