shell:$ nslookup -timeout=2 -retry=1 '7ef1a1ef43ff.edge.sdk.awswaf.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	7ef1a1ef43ff.edge.sdk.awswaf.com
Address: 108.159.227.56
Name:	7ef1a1ef43ff.edge.sdk.awswaf.com
Address: 108.159.227.93
Name:	7ef1a1ef43ff.edge.sdk.awswaf.com
Address: 108.159.227.15
Name:	7ef1a1ef43ff.edge.sdk.awswaf.com
Address: 108.159.227.42