biotehna.org.		30 IN SOA ns1.klubk4.org. hostmaster.klubk4.org. (
				2024052101 ; serial
				28800      ; refresh (8 hours)
				14400      ; retry (4 hours)
				3600000    ; expire (5 weeks 6 days 16 hours)
				86400      ; minimum (1 day)
				)

biotehna.org.		30 IN TXT "v=spf1 mx -all"
biotehna.org.		30 IN TXT
"google-site-verification=Qc6sNqYxIpeFrc1tqLBdmjGxSJ58teHHDQKMwL9LSyk"

biotehna.org.		30 IN A	185.49.3.213

Mail exchangers:
biotehna.org.		30 IN MX 10 mail.klubk4.org.

Name servers:
biotehna.org.		30 IN NS ns3.klubk4.org.
biotehna.org.		30 IN NS ns2.klubk4.org.
biotehna.org.		30 IN NS ns1.klubk4.org.
biotehna.org.		30 IN NS ns4.klubk4.org.