| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| 21centurymicro.com | SOA | 3601 | freedns1.registrar-servers.com hostmaster@registrar-servers.com 1580225232 43200 3600 604800 3601 | |
| 21centurymicro.com | NS | 1800 | freedns1.registrar-servers.com | |
| 21centurymicro.com | NS | 1800 | freedns2.registrar-servers.com | |
| 21centurymicro.com | NS | 1800 | freedns3.registrar-servers.com | |
| 21centurymicro.com | NS | 1800 | freedns4.registrar-servers.com | |
| 21centurymicro.com | NS | 1800 | freedns5.registrar-servers.com | |
| www.21centurymicro.com | A | 1799 | 206.107.222.152 |