| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| systema-cz.com | SOA | 3600 | dns3.a1.net domainadmin@a1.net 2019070100 10800 3600 1814400 3600 | |
| systema-cz.com | NS | 3600 | dns1.a1.net | |
| systema-cz.com | NS | 3600 | dns2.a1.net | |
| systema-cz.com | NS | 3600 | dns3.a1.net | |
| systema-cz.com | MX | 3600 | 20 | smxko10.compugroup.com |
| systema-cz.com | MX | 3600 | 10 | mail1.systema.info |
| systema-cz.com | MX | 3600 | 30 | smxko11.compugroup.com |