shell:$ nslookup -timeout=2 -retry=1 'esimfirst.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	esimfirst.com
Address: 3.248.108.55
Name:	esimfirst.com
Address: 176.34.237.140
Name:	esimfirst.com
Address: 54.170.48.226