| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| hdsb.net | SOA | 21600 | ns1.hdsb.ca pinhof@hdsb.ca 63 900 600 86400 86400 | |
| hdsb.net | NS | 21600 | ns1.hdsb.ca | |
| hdsb.net | NS | 21600 | ns3.hdsb.ca | |
| hdsb.net | NS | 21600 | ns2.hdsb.ca | |
| hdsb.net | NS | 21600 | ns4.hdsb.ca | |
| hdsb.net | MX | 21600 | 10 | alt3.aspmx.l.google.com |
| hdsb.net | MX | 21600 | 5 | alt2.aspmx.l.google.com |
| hdsb.net | MX | 21600 | 5 | alt1.aspmx.l.google.com |
| hdsb.net | MX | 21600 | 1 | aspmx.l.google.com |
| hdsb.net | MX | 21600 | 10 | alt4.aspmx.l.google.com |