| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| scien-cn.com | SOA | 600 | dns3.hichina.com hostmaster@hichina.com 2024060609 3600 1200 86400 600 | |
| scien-cn.com | NS | 21600 | dns4.hichina.com | |
| scien-cn.com | NS | 21600 | dns3.hichina.com | |
| scien-cn.com | MX | 600 | 10 | mailcdn.21cn.com |
| scien-cn.com | MX | 600 | 5 | mta-ent.21cn.com |