shell:$ nslookup -timeout=2 -retry=1 '7ef1a1ef43ff.edge.sdk.awswaf.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	7ef1a1ef43ff.edge.sdk.awswaf.com
Address: 3.170.51.56
Name:	7ef1a1ef43ff.edge.sdk.awswaf.com
Address: 3.170.51.41
Name:	7ef1a1ef43ff.edge.sdk.awswaf.com
Address: 3.170.51.39
Name:	7ef1a1ef43ff.edge.sdk.awswaf.com
Address: 3.170.51.53