| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| 21cntech.com | SOA | 600 | a.share-dns.com master@share-dns.com 1736763332 3600 1200 86400 600 | |
| 21cntech.com | NS | 21600 | b.share-dns.net | |
| 21cntech.com | NS | 21600 | a.share-dns.com | |
| 21cntech.com | A | 600 | 154.84.33.197 | |
| www.21cntech.com | A | 600 | 154.84.33.197 |