excom-obras.com.	30 IN SOA sagitario.elmuelle.net. sat.elmuelle.es. (
				2023010601 ; serial
				3600       ; refresh (1 hour)
				1800       ; retry (30 minutes)
				1209600    ; expire (2 weeks)
				86400      ; minimum (1 day)
				)

excom-obras.com.	30 IN TXT "v=spf1 ip4:168.119.0.140 +a +mx ~all"

excom-obras.com.	30 IN A	168.119.0.140

Mail exchangers:
excom-obras.com.	30 IN MX 10 mx.excom-obras.com.

Name servers:
excom-obras.com.	30 IN NS capricornio.elmuelle.net.
excom-obras.com.	30 IN NS sagitario.elmuelle.net.