cert.pt.		30 IN SOA ns01.cncs.gov.pt. dst.cncs.gov.pt. (
				2024022755 ; serial
				10800      ; refresh (3 hours)
				900        ; retry (15 minutes)
				2419200    ; expire (4 weeks)
				10800      ; minimum (3 hours)
				)

cert.pt.		30 IN TXT "v=spf1 mx ip4:83.240.202.170 -all"

cert.pt.		30 IN A	83.240.202.183

Mail exchangers:
cert.pt.		30 IN MX 10 mx02.cncs.gov.pt.
cert.pt.		30 IN MX 10 mx01.cncs.gov.pt.

Name servers:
cert.pt.		30 IN NS ns01.cncs.gov.pt.
cert.pt.		30 IN NS ns02.cncs.gov.pt.
cert.pt.		30 IN NS ns02.fccn.pt.