| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| 21cfo.com | SOA | 600 | dns17.hichina.com hostmaster@hichina.com 2025011009 3600 1200 86400 600 | |
| 21cfo.com | NS | 21600 | dns18.hichina.com | |
| 21cfo.com | NS | 21600 | dns17.hichina.com | |
| 21cfo.com | MX | 600 | 10 | mx220s.chinaemail.cn |
| 21cfo.com | MX | 600 | 5 | mxa220s.chinaemail.cn |