| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| mail.toshiba | SOA | 3600 | ins1.toshiba.co.jp postmaster@toshiba.co.jp 2024071701 3600 300 3600000 3600 | |
| mail.toshiba | NS | 3600 | ins13.toshiba.co.jp | |
| mail.toshiba | NS | 3600 | ins3.toshiba.co.jp | |
| mail.toshiba | MX | 600 | 10 | mx.securemx.jp |