rionegro.gov.ar.	30 IN SOA dns2.rionegro.gov.ar. root.rionegro.gov.ar. (
				2024022534 ; serial
				7250       ; refresh (2 hours 50 seconds)
				1800       ; retry (30 minutes)
				2419200    ; expire (4 weeks)
				7200       ; minimum (2 hours)
				)

rionegro.gov.ar.	30 IN TXT "v=spf1 mx a ip4:200.51.198.40 ip4:200.51.198.31
mx:smtp2.rionegro.gov.ar -all"

rionegro.gov.ar.	30 IN A	200.51.198.54

Mail exchangers:
rionegro.gov.ar.	30 IN MX 5 smtp3.rionegro.gov.ar.
rionegro.gov.ar.	30 IN MX 10 smtp2.rionegro.gov.ar.

Name servers:
rionegro.gov.ar.	30 IN NS dns3.rionegro.gov.ar.
rionegro.gov.ar.	30 IN NS dns2.rionegro.gov.ar.