| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| ctsec.co.jp | SOA | 21600 | nsk0.secure.ne.jp hostmaster@cpi.ad.jp 2306300000 3600 900 3600000 86400 | |
| ctsec.co.jp | NS | 21600 | nsk0.secure.ne.jp | |
| ctsec.co.jp | NS | 21600 | nsk1.secure.ne.jp | |
| ctsec.co.jp | MX | 21600 | 10 | mail01.ctsec.co.jp |
| www.ctsec.co.jp | A | 21600 | 150.60.221.94 |