shell:$ nslookup -timeout=2 -retry=1 '7ef1a1ef43ff.edge.sdk.awswaf.com'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
Name:	7ef1a1ef43ff.edge.sdk.awswaf.com
Address: 13.226.238.68
Name:	7ef1a1ef43ff.edge.sdk.awswaf.com
Address: 13.226.238.96
Name:	7ef1a1ef43ff.edge.sdk.awswaf.com
Address: 13.226.238.79
Name:	7ef1a1ef43ff.edge.sdk.awswaf.com
Address: 13.226.238.127