rlfcif.org.ar.		30 IN SOA ns1.kualo.net. server_alerts_inbound.kualo.com. (
				2025111401 ; serial
				3600       ; refresh (1 hour)
				1800       ; retry (30 minutes)
				1209600    ; expire (2 weeks)
				86400      ; minimum (1 day)
				)

rlfcif.org.ar.		30 IN TXT "v=spf1 ip4:50.115.20.55 include:spf.filteredmx.net +a +mx
~all"

rlfcif.org.ar.		30 IN A	50.115.20.56

Mail exchangers:
rlfcif.org.ar.		30 IN MX 20 mail2.filteredmx.net.
rlfcif.org.ar.		30 IN MX 10 mail1.filteredmx.net.
rlfcif.org.ar.		30 IN MX 30 mail3.filteredmx.net.

Name servers:
rlfcif.org.ar.		30 IN NS ns3.kualo.net.
rlfcif.org.ar.		30 IN NS ns2.kualo.net.
rlfcif.org.ar.		30 IN NS ns4.kualo.net.
rlfcif.org.ar.		30 IN NS ns1.kualo.net.