| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| hdcgroup.it | SOA | 21600 | dns3.fastweb.it dnsmaster@fastweb.it 2019121000 10800 900 604800 86400 | |
| hdcgroup.it | NS | 21600 | dns4.fastweb.it | |
| hdcgroup.it | NS | 21600 | dns3.fastweb.it | |
| hdcgroup.it | MX | 21600 | 10 | mxb2.fastweb.it |
| hdcgroup.it | MX | 21600 | 10 | mxb1.fastweb.it |
| www.hdcgroup.it | A | 21600 | 213.140.0.66 |