| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| mathdirect.com | SOA | 21600 | pns1.cloudns.net postmaster@mathdirect.com 201712060 43200 1800 864000 86400 | |
| mathdirect.com | NS | 21600 | pns1.cloudns.net | |
| mathdirect.com | NS | 21600 | pns3.cloudns.net | |
| mathdirect.com | NS | 21600 | pns2.cloudns.net | |
| mathdirect.com | NS | 21600 | pns4.cloudns.net | |
| mathdirect.com | MX | 21600 | 5 | mailforward1.cloudns.net |
| mathdirect.com | MX | 21600 | 10 | mailforward2.cloudns.net |