shell:$ nslookup -timeout=2 -retry=1 'acs.3dsecure.az'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
acs.3dsecure.az	canonical name = 54fb0ab8bf2848c49a35c9626ab369d1.pacloudflare.com.
Name:	54fb0ab8bf2848c49a35c9626ab369d1.pacloudflare.com
Address: 172.65.249.23