| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| 21stc.com.cn | SOA | 600 | dns9.hichina.com hostmaster@hichina.com 2024060609 3600 1200 86400 600 | |
| 21stc.com.cn | NS | 21600 | dns9.hichina.com | |
| 21stc.com.cn | NS | 21600 | dns10.hichina.com | |
| 21stc.com.cn | A | 600 | 111.198.138.66 | |
| 21stc.com.cn | A | 600 | 219.237.222.102 | |
| 21stc.com.cn | MX | 3600 | 10 | mail.21stc.com.cn |
| 21stc.com.cn | MX | 3600 | 5 | mx-21stc-com-cn.icoremail.net |
| www.21stc.com.cn | A | 600 | 111.198.138.74 |