| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| 21sms.com.br | SOA | 900 | ns-904.awsdns-49.net awsdns-hostmaster@amazon.com 1 7200 900 1209600 86400 | |
| 21sms.com.br | NS | 900 | ns-904.awsdns-49.net | |
| 21sms.com.br | NS | 900 | ns-1676.awsdns-17.co.uk | |
| 21sms.com.br | NS | 900 | ns-1196.awsdns-21.org | |
| 21sms.com.br | NS | 900 | ns-163.awsdns-20.com | |
| 21sms.com.br | A | 900 | 34.195.95.84 | |
| 21sms.com.br | MX | 900 | 10 | hw88.webservidor.net |
| www.21sms.com.br | A | 900 | 34.195.95.84 |