| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| 300in.net | SOA | 9600 | ns.sansung.net root@sansung.net 1997022700 28800 144000 3600000 4000 | |
| 300in.net | NS | 9600 | ns.sansung.net | |
| 300in.net | A | 9600 | 121.78.144.60 | |
| 300in.net | MX | 9600 | 20 | ALT.ASPMX.daum.net |
| 300in.net | MX | 9600 | 10 | ASPMX.daum.net |
| www.300in.net | A | 9600 | 121.78.144.60 |