| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| c21ruby.com | SOA | 3600 | ns1.duckfoot.net dns@linode.com 2024020701 28800 7200 604800 3600 | |
| c21ruby.com | NS | 3600 | ns4.duckfoot.net | |
| c21ruby.com | NS | 3600 | ns1.duckfoot.net | |
| c21ruby.com | NS | 3600 | ns2.duckfoot.net | |
| c21ruby.com | NS | 3600 | ns3.duckfoot.net | |
| c21ruby.com | NS | 3600 | ns5.duckfoot.net | |
| c21ruby.com | MX | 3600 | 10 | mail.duckfoot.net |