surf.pf.		30 IN SOA ns1.vini.pf. system.onati.pf. (
				2016110901 ; serial
				3600       ; refresh (1 hour)
				900        ; retry (15 minutes)
				1209600    ; expire (2 weeks)
				43200      ; minimum (12 hours)
				)

surf.pf.		30 IN A	202.3.227.244

Mail exchangers:
surf.pf.		30 IN MX 5 promx1.vini.pf.
surf.pf.		30 IN MX 5 promx2.vini.pf.

Name servers:
surf.pf.		30 IN NS ns1.vini.pf.
surf.pf.		30 IN NS ns2.vini.pf.