| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| nic.us.org | SOA | 3600 | ns0.centralnic.net hostmaster@centralnic.net 146243 900 1800 6048000 3600 | |
| nic.us.org | NS | 3600 | ns1.centralnic.net | |
| nic.us.org | NS | 3600 | ns3.centralnic.net | |
| nic.us.org | NS | 3600 | ns4.centralnic.net | |
| nic.us.org | NS | 3600 | ns2.centralnic.net | |
| nic.us.org | A | 3600 | 54.153.56.183 | |
| nic.us.org | CNAME | 3600 | us.org | |
| nic.us.org | MX | 3600 | 20 | alt1.aspmx.l.google.com |
| nic.us.org | MX | 3600 | 30 | aspmx4.googlemail.com |
| nic.us.org | MX | 3600 | 30 | aspmx5.googlemail.com |
| nic.us.org | MX | 3600 | 10 | aspmx.l.google.com |
| nic.us.org | MX | 3600 | 30 | aspmx3.googlemail.com |
| nic.us.org | MX | 3600 | 20 | alt2.aspmx.l.google.com |
| nic.us.org | MX | 3600 | 30 | aspmx2.googlemail.com |
| nic.us.org | MX | 3600 | 0 | |
| www.nic.us.org | A | 3600 | 54.153.56.183 | |
| www.nic.us.org | CNAME | 3600 | us.org | |
| www.nic.us.org | MX | 3600 | 30 | aspmx2.googlemail.com |
| www.nic.us.org | MX | 3600 | 20 | alt2.aspmx.l.google.com |
| www.nic.us.org | MX | 3600 | 30 | aspmx3.googlemail.com |
| www.nic.us.org | MX | 3600 | 30 | aspmx5.googlemail.com |
| www.nic.us.org | MX | 3600 | 30 | aspmx4.googlemail.com |
| www.nic.us.org | MX | 3600 | 20 | alt1.aspmx.l.google.com |
| www.nic.us.org | MX | 3600 | 10 | aspmx.l.google.com |
| www.nic.us.org | MX | 3600 | 0 |