| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| 21centurycs.com | SOA | 21600 | ns1.carrierzone.com admin@carrierzone.com 1007 86403 3600 3600000 86400 | |
| 21centurycs.com | NS | 21600 | ns3.carrierzone.com | |
| 21centurycs.com | NS | 21600 | ns1.carrierzone.com | |
| 21centurycs.com | NS | 21600 | ns4.carrierzone.com | |
| 21centurycs.com | NS | 21600 | ns2.carrierzone.com | |
| 21centurycs.com | A | 21600 | 64.29.145.9 | |
| 21centurycs.com | MX | 10928 | 110 | mx3soho25.carrierzone.com |
| 21centurycs.com | MX | 10928 | 100 | mx2soho25.carrierzone.com |
| 21centurycs.com | MX | 10928 | 120 | mx4soho25.carrierzone.com |
| 21centurycs.com | MX | 10928 | 10 | mx1soho25.carrierzone.com |
| www.21centurycs.com | A | 21600 | 64.29.145.9 |