rero.ch.		30 IN SOA dns1.rero.ch. security.rero.ch. (
				2024101501 ; serial
				3600       ; refresh (1 hour)
				1800       ; retry (30 minutes)
				1209600    ; expire (2 weeks)
				3600       ; minimum (1 hour)
				)

rero.ch.		30 IN TXT "v=spf1 mx ip4:153.109.10.0/24 ip4:153.109.157.0/24 ~all"

rero.ch.		30 IN A	153.109.157.121

Mail exchangers:
rero.ch.		30 IN MX 5 mx1.vsnet.ch.
rero.ch.		30 IN MX 10 mx2.vsnet.ch.

Name servers:
rero.ch.		30 IN NS dns1.vsnet.ch.
rero.ch.		30 IN NS dns1.rero.ch.