| 21-domain.biz | SOA | 3601 | | dns1.registrar-servers.com hostmaster@registrar-servers.com 1731352311 43200 3600 604800 3601 |
| 21-domain.biz | NS | 1800 | | dns2.registrar-servers.com |
| 21-domain.biz | NS | 1800 | | dns1.registrar-servers.com |
| 21-domain.biz | A | 1799 | | 178.170.13.205 |
| 21-domain.biz | MX | 1800 | 15 | eforward4.registrar-servers.com |
| 21-domain.biz | MX | 1800 | 10 | eforward1.registrar-servers.com |
| 21-domain.biz | MX | 1800 | 20 | eforward5.registrar-servers.com |
| 21-domain.biz | MX | 1800 | 10 | eforward2.registrar-servers.com |
| 21-domain.biz | MX | 1800 | 10 | eforward3.registrar-servers.com |
| www.21-domain.biz | A | 1799 | | 178.170.13.205 |