phonggiaothuy.edu.vn.	30 IN SOA elliot.ns.cloudflare.com. dns.cloudflare.com. (
				2339352725 ; serial
				10000      ; refresh (2 hours 46 minutes 40 seconds)
				2400       ; retry (40 minutes)
				604800     ; expire (1 week)
				1800       ; minimum (30 minutes)
				)

phonggiaothuy.edu.vn.	30 IN A	172.67.173.130
phonggiaothuy.edu.vn.	30 IN A	104.21.30.182
phonggiaothuy.edu.vn.	30 IN AAAA 2606:4700:3032::6815:1eb6
phonggiaothuy.edu.vn.	30 IN AAAA 2606:4700:3035::ac43:ad82

Name servers:
phonggiaothuy.edu.vn.	30 IN NS elliot.ns.cloudflare.com.
phonggiaothuy.edu.vn.	30 IN NS melinda.ns.cloudflare.com.