learning
DNS Reccord
| Name | Type | priority | Data |
|---|---|---|---|
| mail.abc.co.th | A | 61.19.245.242 | |
| abc.co.th | MX | 5 | mailgw1.idc.cattelecom.com. |
| abc.co.th | MX | 5 | mailgw2.idc.cattelecom.com. |
| abc.co.th | MX | 10 | mail.abc.co.th. |
| abc.co.th | TXT | "v=spf1 mx include:idc.cattelecom.com ~all" | |