mundosys.com.		30 IN SOA ns1.cdmon.net. hostmaster.mundosys.com. (
				2023012401 ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				3600       ; minimum (1 hour)
				)

mundosys.com.		30 IN TXT "MS=ms22537542"
mundosys.com.		30 IN TXT "v=spf1 include:spf.protection.outlook.com -all"

Mail exchangers:
mundosys.com.		30 IN MX 0 mundosys-com.mail.protection.outlook.com.

Name servers:
mundosys.com.		30 IN NS ns5.cdmondns-01.com.
mundosys.com.		30 IN NS ns4.cdmondns-01.org.
mundosys.com.		30 IN NS ns2.cdmon.net.
mundosys.com.		30 IN NS ns1.cdmon.net.
mundosys.com.		30 IN NS ns3.cdmon.net.