uns.edu.pe.		30 IN SOA ns1.opticalip.com.pe. hostmaster.opticalip.com.pe. (
				2024071601 ; serial
				43200      ; refresh (12 hours)
				3600       ; retry (1 hour)
				1209600    ; expire (2 weeks)
				3600       ; minimum (1 hour)
				)

uns.edu.pe.		30 IN TXT "v=spf1 include:spf.protection.outlook.com -all"

Mail exchangers:
uns.edu.pe.		30 IN MX 10 uns-edu-pe.mail.protection.outlook.com.

Name servers:
uns.edu.pe.		30 IN NS ns2.opticalip.com.pe.
uns.edu.pe.		30 IN NS ns1.opticalip.com.pe.