| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| firsa.com | SOA | 3600 | dns.technorail.com hostmaster@firsa.com 1 86400 7200 2592000 3600 | |
| firsa.com | NS | 3600 | dns2.technorail.com | |
| firsa.com | NS | 3600 | dns.technorail.com | |
| firsa.com | NS | 3600 | dns4.arubadns.cz | |
| firsa.com | NS | 3600 | dns3.arubadns.net | |
| firsa.com | A | 3600 | 89.46.108.55 | |
| firsa.com | MX | 3600 | 10 | firsa-com.mail.protection.outlook.com |
| www.firsa.com | A | 3600 | 89.46.108.55 |