shell:$ nslookup -timeout=2 -retry=1 'vbbk.vaibhavbooking.in'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
vbbk.vaibhavbooking.in	canonical name = cf-india-app2-1b.ticketsimply.net.
Name:	cf-india-app2-1b.ticketsimply.net
Address: 3.171.61.100
Name:	cf-india-app2-1b.ticketsimply.net
Address: 3.171.61.110
Name:	cf-india-app2-1b.ticketsimply.net
Address: 3.171.61.62
Name:	cf-india-app2-1b.ticketsimply.net
Address: 3.171.61.80