unp.edu.ar.		30 IN SOA chenque.unp.edu.ar. hostmaster.unp.edu.ar. (
				2024041100 ; serial
				3600       ; refresh (1 hour)
				7200       ; retry (2 hours)
				604800     ; expire (1 week)
				86400      ; minimum (1 day)
				)

unp.edu.ar.		30 IN TXT "v=spf1 mx ptr ~all"

Mail exchangers:
unp.edu.ar.		30 IN MX 10 pmg.unp.edu.ar.

Name servers:
unp.edu.ar.		30 IN NS chenque.unp.edu.ar.
unp.edu.ar.		30 IN NS unpata.unp.edu.ar.