| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| kouwa-tsushin.com | SOA | 1800 | ns1.canonet.ne.jp postmaster@kouwa-tsushin.com 2220316001 10800 3600 604800 86400 | |
| kouwa-tsushin.com | NS | 1800 | ns2.canonet.ne.jp | |
| kouwa-tsushin.com | NS | 1800 | ns1.canonet.ne.jp | |
| kouwa-tsushin.com | MX | 1800 | 10 | mx.kouwa-tsushin.com |
| www.kouwa-tsushin.com | A | 1800 | 163.43.80.78 |