| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| a21.com | SOA | 7200 | ns3.worldnic.com namehost@worldnic.com 123103014 10800 3600 604800 3600 | |
| a21.com | NS | 7200 | ns3.worldnic.com | |
| a21.com | NS | 7200 | ns4.worldnic.com | |
| a21.com | A | 7200 | 208.91.197.27 | |
| a21.com | MX | 7200 | 10 | mx1.emailsrvr.com |
| a21.com | MX | 7200 | 10 | mx2.emailsrvr.com |
| www.a21.com | A | 7200 | 208.91.197.27 |