www.sertacersan.com.	30 IN CNAME sertacersan.com.
sertacersan.com.	30 IN SOA ns2.sertacersan.com. root.localhost.localdomain. (
				2022061302 ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				10800      ; minimum (3 hours)
				)
www.sertacersan.com.	30 IN CNAME sertacersan.com.

sertacersan.com.	30 IN TXT "v=spf1 +a +mx -all +a:localhost.localdomain"
www.sertacersan.com.	30 IN CNAME sertacersan.com.

sertacersan.com.	30 IN A	77.245.151.103
www.sertacersan.com.	30 IN CNAME sertacersan.com.
www.sertacersan.com.	30 IN CNAME sertacersan.com.

Mail exchangers:
sertacersan.com.	30 IN MX 10 mail.sertacersan.com.
www.sertacersan.com.	30 IN CNAME sertacersan.com.

Name servers:
sertacersan.com.	30 IN NS ns2.sertacersan.com.
sertacersan.com.	30 IN NS ns1.sertacersan.com.