shell:$ nslookup -timeout=2 -retry=1 'www.unipoki.site123.me'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
www.unipoki.site123.me	canonical name = free-sub-domains.b-cdn.net.
Name:	free-sub-domains.b-cdn.net
Address: 169.150.219.114
Name:	free-sub-domains.b-cdn.net
Address: 2400:52e0:1a06::1025:1