| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| c21ab.com | SOA | 7200 | NS89.WORLDNIC.com namehost@WORLDNIC.com 124031319 10800 3600 604800 3600 | |
| c21ab.com | NS | 7200 | ns89.worldnic.com | |
| c21ab.com | NS | 7200 | ns90.worldnic.com | |
| c21ab.com | A | 7200 | 209.17.116.163 | |
| c21ab.com | MX | 3600 | 0 | c21ab-com.mail.protection.outlook.com |
| www.c21ab.com | A | 7200 | 209.17.116.163 |