solutions.cz.		30 IN SOA server1.solutions.cz. lucie.solutions.cz. (
				2025031501 ; serial
				7200       ; refresh (2 hours)
				3600       ; retry (1 hour)
				2419200    ; expire (4 weeks)
				7200       ; minimum (2 hours)
				)

solutions.cz.		30 IN TXT "v=spf1 mx ptr a:185.102.99.125, a:69.65.50.192,
a:server1.solutions.cz, a:ns2.afraid.org include:spf.improvmx.com ~all"

solutions.cz.		30 IN A	185.102.99.125

Mail exchangers:
solutions.cz.		30 IN MX 20 mx2.improvmx.com.
solutions.cz.		30 IN MX 10 mx1.improvmx.com.

Name servers:
solutions.cz.		30 IN NS ns2.afraid.org.
solutions.cz.		30 IN NS server1.solutions.cz.