| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| roi-ed.net | SOA | 21600 | ns1.idc.cattelecom.com hostmaster@roi-ed.net 2015020217 28800 7200 604800 7200 | |
| roi-ed.net | NS | 21600 | ns1.idc.cattelecom.com | |
| roi-ed.net | NS | 21600 | myna.cat.net.th | |
| roi-ed.net | MX | 21600 | 5 | mailgw2.idc.cattelecom.com |
| roi-ed.net | MX | 21600 | 10 | mail.roi-ed.net |
| roi-ed.net | MX | 21600 | 5 | mailgw1.idc.cattelecom.com |