shell:$ nslookup -timeout=2 -retry=1 'scontent-otp1-1.cdninstagram.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	scontent-otp1-1.cdninstagram.com
Address: 185.60.218.52
Name:	scontent-otp1-1.cdninstagram.com
Address: 2a03:2880:f223:c4:face:b00c:0:43fe