cdspthainguyen.edu.vn.	30 IN SOA ns1.zonedns.vn. root.cdspthainguyen.edu.vn. (
				2021051506 ; serial
				1200       ; refresh (20 minutes)
				600        ; retry (10 minutes)
				1209600    ; expire (2 weeks)
				3600       ; minimum (1 hour)
				)

cdspthainguyen.edu.vn.	30 IN TXT "v=spf1 include:spf.protection.outlook.com
-all"
cdspthainguyen.edu.vn.	30 IN TXT "MS=ms90680936"

cdspthainguyen.edu.vn.	30 IN A	123.30.189.221

Mail exchangers:
cdspthainguyen.edu.vn.	30 IN MX 10 aspmx.l.google.com.
cdspthainguyen.edu.vn.	30 IN MX 30 ASPMX4.GOOGLEMAIL.com.
cdspthainguyen.edu.vn.	30 IN MX 30 ASPMX3.GOOGLEMAIL.com.
cdspthainguyen.edu.vn.	30 IN MX 0 cdspthainguyen-edu-vn.mail.protection.outlook.com.
cdspthainguyen.edu.vn.	30 IN MX 30 ASPMX2.GOOGLEMAIL.com.
cdspthainguyen.edu.vn.	30 IN MX 20 ALT1.aspmx.l.google.com.
cdspthainguyen.edu.vn.	30 IN MX 30 ASPMX5.GOOGLEMAIL.com.
cdspthainguyen.edu.vn.	30 IN MX 30 ALT2.aspmx.l.google.com.

Name servers:
cdspthainguyen.edu.vn.	30 IN NS ns1.zonedns.vn.
cdspthainguyen.edu.vn.	30 IN NS ns2.zonedns.vn.
cdspthainguyen.edu.vn.	30 IN NS ns3.zonedns.vn.