| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| sys21.com.mx | SOA | 1800 | ns1.digitalocean.com hostmaster@sys21.com.mx 1736883907 10800 3600 604800 1800 | |
| sys21.com.mx | NS | 1800 | ns1.digitalocean.com | |
| sys21.com.mx | NS | 1800 | ns3.digitalocean.com | |
| sys21.com.mx | NS | 1800 | ns2.digitalocean.com | |
| sys21.com.mx | A | 3600 | 128.199.6.153 | |
| www.sys21.com.mx | A | 3600 | 128.199.6.153 |