shell:$ nslookup -timeout=2 -retry=1 'internet.flashmobile.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	internet.flashmobile.com
Address: 18.214.43.23
Name:	internet.flashmobile.com
Address: 34.196.236.89