| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| keyan-tech.com | SOA | 600 | dns1.hichina.com hostmaster@hichina.com 2025021817 3600 1200 86400 600 | |
| keyan-tech.com | NS | 21600 | dns2.hichina.com | |
| keyan-tech.com | NS | 21600 | dns1.hichina.com | |
| keyan-tech.com | MX | 600 | 10 | hzmx02.mxmail.netease.com |
| keyan-tech.com | MX | 600 | 5 | hzmx01.mxmail.netease.com |