cobra.tekus.net.	30 IN CNAME tekus.net.
tekus.net.		30 IN SOA dns.home.pl. admin.home.pl. (
				1584004206 ; serial
				14400      ; refresh (4 hours)
				7200       ; retry (2 hours)
				2419200    ; expire (4 weeks)
				3600       ; minimum (1 hour)
				)
cobra.tekus.net.	30 IN CNAME tekus.net.

tekus.net.		30 IN TXT "v=spf1 ip4:62.129.207.144 a mx -all"
cobra.tekus.net.	30 IN CNAME tekus.net.

tekus.net.		30 IN A	62.129.207.144
cobra.tekus.net.	30 IN CNAME tekus.net.
cobra.tekus.net.	30 IN CNAME tekus.net.

Mail exchangers:
tekus.net.		30 IN MX 10 tekus.net.
cobra.tekus.net.	30 IN CNAME tekus.net.

Name servers:
tekus.net.		30 IN NS dns.home.pl.
tekus.net.		30 IN NS dns3.home.pl.
tekus.net.		30 IN NS dns2.home.pl.