sigadel.com.		30 IN SOA alpha.sigadel.com. tscom.diphuelva.org. (
				2024030501 ; serial
				7200       ; refresh (2 hours)
				900        ; retry (15 minutes)
				2592000    ; expire (4 weeks 2 days)
				86400      ; minimum (1 day)
				)

sigadel.com.		30 IN TXT "v=spf1 a mx ~all"

Mail exchangers:
sigadel.com.		30 IN MX 5 beta.sigadel.com.

Name servers:
sigadel.com.		30 IN NS alpha.sigadel.com.
sigadel.com.		30 IN NS beta2.sigadel.com.