stavebnisystemy.com.	30 IN SOA ns1.websupport.cz. admin.websupport.cz. (
				1772187774 ; serial
				7200       ; refresh (2 hours)
				2048       ; retry (34 minutes 8 seconds)
				1048576    ; expire (1 week 5 days 3 hours 16 minutes 16 seconds)
				2560       ; minimum (42 minutes 40 seconds)
				)

stavebnisystemy.com.	30 IN A	37.9.175.163
stavebnisystemy.com.	30 IN AAAA 2a00:4b40:aaaa:2005::7

Mail exchangers:
stavebnisystemy.com.	30 IN MX 10 mailin1.stavebnisystemy.com.
stavebnisystemy.com.	30 IN MX 100 mailin2.stavebnisystemy.com.

Name servers:
stavebnisystemy.com.	30 IN NS ns1.websupport.cz.
stavebnisystemy.com.	30 IN NS ns2.websupport.cz.
stavebnisystemy.com.	30 IN NS ns3.websupport.eu.