dsystem.cz.		30 IN SOA ns.forpsi.net. admin.forpsi.com. (
				2024041201 ; serial
				3600       ; refresh (1 hour)
				1800       ; retry (30 minutes)
				2592000    ; expire (4 weeks 2 days)
				3600       ; minimum (1 hour)
				)

dsystem.cz.		30 IN TXT "v=spf1 ip4:93.153.58.234 include:spf.protection.outlook.com
~all"
dsystem.cz.		30 IN TXT "dmarc.dsystem.cz 3600 IN TXT \"v=DMARC1; p=none;
pct=100; rua=mailto:dmarc_rua@dsystem.cz; ruf=mailto:dmarc_ruf@dsystem.cz;
fo=1\""

dsystem.cz.		30 IN A	89.185.227.10

Mail exchangers:
dsystem.cz.		30 IN MX 5 dsystem-cz.mail.protection.outlook.com.
dsystem.cz.		30 IN MX 10 mail.dsystem.cz.

Name servers:
dsystem.cz.		30 IN NS ns.forpsi.cz.
dsystem.cz.		30 IN NS ns.forpsi.it.
dsystem.cz.		30 IN NS ns.forpsi.net.